2007 renault trafic fuel pump problems forum.
Hi reading all your problems and answers.
● 2007 renault trafic fuel pump problems forum I pumped the prime bulb for about 20 minutes but it didn't get hard but harder to pump. Told me to drive it a few day and took it back to them. What's New; Forum Listing ; Marketplace leak light lights location lock locking loss madnoel10 master megane mk1 mk2 mk3 modus noise oil petrol plate post power pressure problem problems pump radio rear removal renault replacement reported scenic seat sensor Hi All I have a 2007 Renault Trafic Im having a bit of problems with a 2007 Traffic, it broke down the other day and had to be towed home, plugging a cheap obd reader in brings up a fault about the fuel pressure regulator. Had a quick look around and notice that there is no fuel coming out of the in feed pipe to the diesel filter when i remove the pipe and turn the ignition on. On further examination air bubbles were apparent in diesel fuel line between primer bulb and filter. I got the pump from Renault and let the independent fit it. Not too familiar with the pump you have but I would guess that it has an inbuilt fuel pressure regulator. Independent Renault Forums. Create thread New Forums More Login / Join. e must it be done by Renault? The car is 4 years old now so becoming a bit I have a T-reg Megane and the fuel gauge is always stuck on empty no matter how much fuel i put in. Hello mate i to had a simalier problem and renault said the same to me. It happened to my 2007 Trafic earlier this year. If you are certain the pump and injectors are OK then it would seem to be a fuel pressure regulation problem. 6 - Fuel Filter Fuel filter would be first port of call for me. 23015 posts · Joined 2007 Add to quote; Only show this user Independent Renault Forums. 9 diesel 02, i went on holiday for three weeks, when i came home went to van, it started but after a few hours started misfireing then stopped, we changed fuel filter, tryed again and it started,ran for 30 seconds then stopped, we called AA they jump started it and it ran ok all the way home. 5. 2 petrol. A tyre and exhaust installer said its common for the catalist exhaust brake down stopping In this section, we will address some common problems specifically related to the fuel system in the renault megane. Short circuit: a short circuit in the electrical system can cause a current overload through the relay, which can burn A final note: If the fault with your primer is that its valves are stuck open, then do not be tempted to use the valves from this replacement bulb: they are diaphragm valves that require ~0. 9K Sep 3, 2020. We told them another garage diagnosed as pump too. RAC Forum - Renault Master MM35 DCI 120 2. came to 3500k. Tags 2016 posts · Joined 2007 Add to quote; Only show this user #5 · Jul 18 Independent Renault Forums. , 111 Peter Street, Suite Hi, If the diagnostic machines won't communicate with the vehicle it could well be an ECU fault. hi i have a 2001 renault megane scenic rx4 dci, it refused to start a few months ago then after being in a few garages we got told it was the fuel pump - the one at the front drivers side behind the wheel (cant remember for sure but think it was called in line fuel pump) we got a new one and got it replaced just for it to stop working again, the only time it works is when we Hi I'm new to the forum and have a problem with my Nissan Primastar - (rebadged Renault Trafic) 1. £4. 5M posts 217K members Since 2005 when a hand priming pumpis fitted ,this is operated first, with the bleed screw (where fitted) on the filter head open. As Nottie says, Was hoping someone would give me a bit of advise. I have got a 2006 renault trafic 1. I've spent a great deal of money in garages, searched many forums to no Renault Master Fuel pressure issues Jezza. 45 postage. I priced a new priming pump, €164 plus vat in Kildare. cheaper than Renault but still £1000. Short circuit: a short circuit in the electrical system can cause a current overload through the relay, which can burn The two sensors together tell the ECU the exact position of the engine which is very important on common rail diesels due to the fact that some systems inject fuel 5 seperate times in thousands of a second (pilot injection,main injection etc) to aid fuel efficiency and also quieten the engine by smoothing out the characteristic diesel knock Hi we have a 2007 Renault trafic van. Having broken down and been recovered we found that the fuel rail pressure was very low 1. I ask a bill to settle the situation and swore to i have a 1995 renault trafic 2. For safety reasons on high pressure diesels once you disconnect a high pressure fuel pipe the pump automatically stops delivering fuel. 5M posts 217K members Hi reading all your problems and answers. Its got to the point that it is very reluctant to start in the mornings. Cross fingers and try starting. Thanks. Help. remove the fuel pump , 3 bolts, fit you new pump and fit a new belt and tensioner, if the water Renault Megane 1. Full Forum Listing. Before you do anything get a local mechanic to put a clear tube connection at the pump fuel in connection, by doing this you will see if the system is taking in amounts of air through the fuel My 2007 trafic starts runs a few seconds then stops changed ecu fuel pump any ideas In this article, we’ll discuss the importance of the fuel pump in the Renault Trafic, the problems that can occur with it, the symptoms of malfunction, preventive measures you can take to keep the fuel pump in good working condition, and how much it costs to replace it when necessary. This could also be hard starting problem. The Fora platform The gas pump is confirmed not to be a problem or defective, as it turns on normally and works fine when connected to a separate power supply. • An electrical engineer checked the van and reports that the van is in good electrical order, but suggests that it has been running on a mixture of diesel and engine oil!! I then have to bleed the air out again - usual method, remove fuel line off the back of the pump, use the primer bulb, pump the fuel until the line is air free, then loosen the fuel line on each injector and crank it over to push the air free fuel through - for each injector individually. 1. Here's a pic of the rear of a Renault Trafic inlet manifold with core plug in red. renault traffic problems. The fuel tank and fuel lines can be flushed as can the fuel rail but all other aspects need to be replaced. 5 volts running. The Fora platform includes forum I have nevr came across a Renault diesel with a primary fuel pump inside the tank although from the outside the tank unit looks the same as the petrol models. Blue Smoke - blue smoke results from burning engine oil Why does the fuel pump relay fail in the Megane? The most common causes of fuel pump relay failure are: Current overload: if the fuel pump or the electrical system is drawing more current than the relay is designed to handle, the relay contacts can overheat and burn out. Tags 15dci failure fuel injector megane renault. Baby finger was cheaper. 😭 There is a very well-defined bleeding procedure included in the injection computer to ensure this does not happen, but if you lack a Renault-speaking scanner you cannot get help from there, so I'd say make 100% sure you first get I know it sounds stupid, i could hear the fuel being draw up the pipe. by Nikko86. 6 2000 Hatch fuel pump problems. Short circuit: a short circuit in the electrical system can cause a current overload through the relay, which can burn 1. Short circuit: a short circuit in the electrical system can cause a current overload through the relay, which can burn Where is fuel pump cut-off fuse for lpg located in Megane 4. after paying out on a new airflow metre, pressure regulator and fuel pump. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada For whatever reason the fuel pump doesn't seem to be able to mainatin pressure therefore the engine keeps cutting out. 2006 Trafic - Starting problems. If not, I've heard of people adding one. 9? renault traffic 1. Problem Solving. Fuel Pump for Renault TRAFIC by model and power system TRAFIC Bus (T_, P_, V_) [03/1980 - 04/1989] Im struggling to find a replacement ABS pump and ECU for my 2007 Renault Grande Espace with matching numbers. The car ran perfectly fine with no loss of power or fuel consumption. uk is the best place to discuss the French automaker’s cars including the Megane, Clio, Modus Why does the fuel pump relay fail in the Megane? The most common causes of fuel pump relay failure are: Current overload: if the fuel pump or the electrical system is drawing more current than the relay is designed to handle, the relay contacts can overheat and burn out. Attached is a digram of a typical fuel pump that is located inside the gas tank of your Dodge Durango. generally at or on the fuel pump The Fora platform includes forum software by XenForo. I located a brand new fuel pump Our Renault Trafic just died on the M25, we had it recovered by the AA who said it needs a new fuel pump. 4. The Fora platform includes forum software by XenForo. still had the problem, i then got another Renault trafic 1. Tags I have a 2007 Renault Trafic DCI 100 1. Renualt Megane 2007 1. i have plugged it into delphi diagnostics and is showing no faults other than the air con gas has The Engine Failure Hazard in Renault is caused by emission problems, air pressure from the turbocharger, or fuel pressure. 0 115dci does have a lift pump. co. Have you checked the fuel filter and fuel system for signs of metal particles? If this is the case Renault charge around £3500 for repairs - a decent independent about half that. plug to the fuel pump - good 3. , 111 Peter Street, Suite 600, Toronto However, if its the injector pump thats the issue (they do last for ages usually) then maybe debris would be pumped along the fuel return, back to the tank? Renault/Vauxhall are famous for pumps failing, but once the sediment of filings has settled in the filter, they start and run for a while. Okay thanks, my van is in bits at the moment (kinda like myself!) and the battery rack is removed and the fuses are off. Once I got it home the first thing I did was check the filter for metal, it was fine, then I took the low pressure pump off the back of the high presure pump to check the drive, all looks good so I refitted it. Id put a tenner 10 miles before and then another can full after it cut out. renault traffic fuel problem 02 diesel 1. i have a fault on the fuel pump relay but cannot locate where it is anyone any ideas . 9dci started 1st time this morning drove 1/2 mile up road and just cut out refused to start garage say pump is broken quoting £1000 with parts and labour, they say fuel going to pump but not through it another mechanic says immobiliser is at fault any on advise me on way to check this. 81 inc vat, part number 8200 289 793, i rung my renault the other day and said it was not on the list, i Took it to Renault and an independent garage and fault code diagnosed low pressure problem to High pressure pump. Reactions: DonQuix748. Renault charge around £3500 plus but a decent independent around half that. If I locate an ABS unit with different numbers (the 8200 and 10. Luckily had warranty taken out which covered more than half. A friend has a diagnostics computer that we hooked up to the car and it reports a failure of the fuel pump relay (DTC062721, "Fuel pump relay control curcout - Open circuit"). I have booked it into my local for a new pump. . Ps : Number 11 is for winkers and number 12 is buzzer. View Profile a blocked fuel filter, fuel pump, pressure regulator or leaking injectors. 5M posts RenaultForums. 9 dci as a non-runner. Lift pump: This is a low-pressure pump located in the fuel tank or near the tank. uk is the best place to discuss the French automaker’s cars including the Megane, Clio, Modus, Captur and more. I managed to drive the car to Renault. Have been advised that it could be, 1: An air lock in the fuel system, 2: the injectors are knackered, 3: fuel pump, 4: something else completely. 5M posts 218K members Since 2005 Why does the fuel pump relay fail in the Megane? The most common causes of fuel pump relay failure are: Current overload: if the fuel pump or the electrical system is drawing more current than the relay is designed to handle, the relay contacts can overheat and burn out. wiring from the fuel pump to the fuel pump relay under the bonnet including the impact activated pump disconnect switch - good, continuity all the way to the pump. Reactions: ours2012. And although tinternet is awash with tales of pump failure, almost invariably this is that the pump has eaten itself. Fuel contamination Weak transfer pump. 0 dci - Interference engine ? Then scantool also showed cam position fault and fuel pump out of range - ergo - Cam and fuel pump not in correct position . carry on pumping until increased resistance is felt Alternatively, use a vacuum pump as just described , this aviods any risk of splitting the diaphragm on the Let me caution you against trying to start with no diesel in the high-pressure pump. Grease the connections and remake. From fuel pump failure and fuel leaks to issues with the fuel gauge and fuel injectors, we’ll provide you with valuable insights on how to resolve these issues effectively. 5dci 86bhp, i had probs with the egr valve, its a piece of cake, by reading the last posts that sounds exactly what i had, renault always give ya bull **** , a new gasket for a egr valve, well mine is £4. Yes, your 2007 Renault Trafic 2. 5dci fuel injector failure. 2007 renault trafic 2. Once the fuel flowed, pipe back on, kept priming til filter was full. If you keep priming does the engine continue to run? Independent Renault Forums. 2K members The float mechanism (or fuel level sender) on your fuel pump may be stuck or damaged. Thanks for all Why does the fuel pump relay fail in the Megane? The most common causes of fuel pump relay failure are: Current overload: if the fuel pump or the electrical system is drawing more current than the relay is designed to handle, the relay contacts can overheat and burn out. 5M posts 218K members Since fuel pressure sensor is on the fuel rail at front of engine, IMV valve (pressure regulator) is on the back of the pump, (brown connector)both are pretty reliable, more likely to be a faulty injector or even fuel pump, check the return flow from the injectors by removing the return pipes and plug them, fit clear pipes to the injectors, something like washer piping, run the Why does the fuel pump relay fail in the Megane? The most common causes of fuel pump relay failure are: Current overload: if the fuel pump or the electrical system is drawing more current than the relay is designed to handle, the relay contacts can overheat and burn out. 9dci. does the Eberspaecher need to be gravity fed or pressure fed ie before or after the fuel pump ? My garage: 1990 Renault Trafic T1100 Camper, 1992 Vauxhall Astra Mk3 Estate, 1991 Harley-Davidson XLH 1200, 1979 Triumph Bonneville T140E, 2006 Citroen C3. Took it to local Renault, who went through their inspection process and advised us the steering rack needs replacing. trafic dci100 in tank fuel pump relay. If you do this I would replace the fuel pump with a new one. Wouldn't start after that. Cracked fuel lines to see where flow is and there's nothing from hp pump to fuel rail, fuel just flows straight into fuel return. I think more to overcome lift pump problems but it does also add a check valve. Jump to Latest 1. Join now! Show Less . Changed fuel rail, pressure sensor, fuel pump solenoid, fuel return valve(grey clip) primed fuel and ran on Easy start for many hours of tedious attempts. 43998 posts · Joined 2007 Add to quote; Only show this Renault trafic running problems. 6, is the fuel pump for this model located in the fuel tank, or outside of it? They suggested replacing the fuel filter first and then the fuel pump. Jump to Latest So though the primer bulb is firmish the engine wont turn over fast enough for injector pump to send fuel through the injectors Would be trying this ( Have used over half a can of easystart before now to get a diesel engine running thats stood ) Independent Renault Forums. Independent Renault Buy renault traffic fuel pump products and get the best deals at the lowest prices on eBay! Great Savings & Free Delivery / Collection on many items 2007-13 VAUXHALL VIVARO/RENAULT TRAFFIC DIESEL FUEL PUMP 8200690744. slacken and remove the belt and tensioner. Connect feed line to HP pump (a little grease on the connection can help sealing) Pump again till fuel comes out of return pipe Connect pipe Pump till primer hard. Is this true? If so - How can I identity if I have the Delphi or Bosch units? Were does the pump sit? Is it a big job to replace the unit, i. 5 dCi has broken up, pouring the fuel out of the filter into a magnetic shows a lot of particles Independent Renault Forums. It was low on fuel so assumed it had ran out. Short circuit: a short circuit in the electrical system can cause a current overload through the relay, which can burn I've got a 1999 Renault Megane Sport Coupe 16V 1. Click & Collect. when fuel free from air bubbles emerges, tighten the bleed screw. Is there anyone knows where it is? I took some pictures; first picture is under the hood on the driver side and other ones are inside the car on the passenger side from the fuse box. Last week i was sitting in the van engine idling nicely and it suddenly cut out. i replaced with new parts and all fuel related parts were very thoroughly cleaned. Thinking maybe the high pressure pump isn't getting enough fuel I tried to run engine with in tank pump constantly running and it hasn't cleared the fault. The output from the glow-plugs is very good. • They suggest that the van has low fuel pressure and replace the high pressure fuel pump. Will be checking renault diagnostics manual over the next few weeks. of poor revving i have 4 other renaults in my yard and they all rev up to 5000 revs it just seems to me as if the trafic engine isnt getting enough fuel started it earlier there and it took ages for it to fire up and wen it did I have a 2006 renault trafic 1. Not sure if these run on initial key turn for a few seconds and then switch off. Ask the Experts. After all the fuel pump was fine but the mechanic has find a break in the loom going to the fuel pump. 5M posts 217K members hi have a 2002 trafic 1. Ii have been reading a few threads and they said to check the fuel filter for metal shavings. pump relay(s) - good, swapped all positions and hear all click in pump relay position when The fuel pump on my Micra 1. They want to charge R3300 equivilent of about 255 pounds for a new one which I could buy on EBay for less than a quarter of the 2. Join now! Show Less Why does the fuel pump relay fail in the Megane? The most common causes of fuel pump relay failure are: Current overload: if the fuel pump or the electrical system is drawing more current than the relay is designed to handle, the relay contacts can overheat and burn out. thanks Hi there well if it runs on easy start cant be much seriously wrong with it, need to address the fuel pressuresounds like the pump itself is okso prob the pressure switch or ECU, one approach might be to check for 5 volts at the pressure switch feed, and when cranking the other side of the switch should be about . 0dci . 9 DTi Vivaro traffic trafic dci f9q f9k renault injector Fuel pump is not working so first i want to check the fuel pump relay. 98 posts · Joined 2007 Add to quote; Only show this user Independent Renault Forums. 5 volts cranking and about 4. I now suspect the previous person who serviced the van thought the pump was punctured and taped it up. Sudden Like yours mine has 135,000 mls on the clock, a fuel pump at this mileage would be no surprise. Than that will just leave the lack of power upto 2000 rpm. Jeep Zj Forum. As Clio141 has already mentioned, it happens only when the vehicle is under load, and at higher speeds 4-5-6. Does the pump in the tank feed fuel to filter or does it send fuel down the return pipe to prime system. 9Litre f9Q engine. Van worked fine afterwards, well it did for 4 weeks. The fuel filter was changed but did not fix this annoying problem. If the fuel system has a primer bulb then it won't have a primary fuel pump. 9dci fuel pressure regulator. I have used the 2. Had the same problem, Had manuel gears and then it was shuddering, needed new Robot, 1500 E bay, £1800 Renault, Clutch,flywheel _ ancillaries. 9 DCI. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada Had a problem starting this cold morning, took me over 1/2 hour trying to prime the fuel. Hi, If the diagnostic machines won't communicate with the vehicle it could well be an ECU fault. injection fuel pump 1. Disconnecting any of the high pressure fuel pumps is extremely dangerous during cranking plus once opened the fuel pressure will drop and the ECU won't allow the engine to start. Just a thought. Short circuit: a short circuit in the electrical system can cause a current overload through the relay, which can burn 2006 1. Been 25k miles now without a problem,the same gearbox fault light is still on and never did disappear. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada Hi reading all your problems and answers. Also the return pipe from injectors to filter (if present) Pump primer until fuel comes out of filter. Independent Garage - inspected and diagnosed (90% certain) a faulty pump, but were unable to replace it as it apparently has to be coded by Renault. 5L 2007 reg I have an on-going issue with my van. My 2007 trafic 115 has developed a problem almost certainly fuel related. Join now! Show Less rotate the crank to move the crank mark to the 6 -7 o clock position, if the cam mark is at 10-11 then the timing is right, if the cam mark isnt right rotate the crank to get the cam to the right position. Electronics faulty fuel gauge reading looks like the fuel pump level guage arm has probably fallen off! though it wont hurt to refit the electrical connector on the fuel pump first, incase its something simple, like bad connection. Another problem that seems to occur a lot in the forum with bad starts is the TDC sensor being dirty or faulty. we started it next day ran it for 20 A TRAFIC Renault fuel pump will cost you between £60 and £100. I've heard that the Delphi fuel pumps an fail causing £1,000's worth of damage. Leaking injectors are likely to cause black The high pressure pump is self-bleeding whilst it spins over. They said my fuel pump needed replacing as they did a pressure test and it showed the fuel pump faulty. £59. means that the bulb will not pump fuel. hope Once the engine was stopped and left for a short time, on start up the same situation occurred. VerticalScope Inc. Save Share Drained the fuel filter using tap on bottom and engine light went out, cant find an issue with Air Mass and van runs great so thinking false reading there. 5L K9K engines, this is one of I have recently bought a renault trafic 05 1. 5 dci, bargain i thought, ran a little rough with suspected fueling issue, I braved it and drop it home, big mistake broke down on the side of the M42 3 hour wait to be recovered, ive now discovered it to be the dreaded fuel pump swarf issue (wish i knew that before ruining 2 injectors driving it) Hi my 10 plate has started this fault which up to now has cost me £1000+ When i drive and accelerate the heater plug light and service light came on and loss of acceleration, then the engine light came on and stopped the van. I changed the filter and I reused the same diesel inside the housing. All of these can easily be checked out. It seemed to hold. Lets hope that sorts out the starting problems. Save 0100 & 0180 which should be water in fuel filter and Air Mass issue. Good chance of ruining the pump. Go back to the history of the problem pls. Renault wanted to charge me 120 quid to do the fuel filter (LOL) and 470 for the fuel pump (again, LOL). I have a Renault traffic with new tank pump fitted but still need to pressure the tank with air line to get fuel to filter can hear the pump running for short time with ignition on but no fuel to filter. In fact, there are two pumps involved in your fuel system:1. The complete fuel supply has been checked, the pressure regulator has been checked at the high pressure pump, the injectors checked, the high pressure pump checked, the pressure sensor on the mains has been changed, the installation has been A Renault mechanic I talked to said that the most common initial symptom of fuel pump failure is extreme loss of power/juddering while on the motorway which goes away after the pump is left to cool off (i. 5 electrical cable to extend my voltmeter and it appears that the 500a cable is connected to the alternator and starter motor (checking resistance with diode setting from battery loop connector, to alt/starter +ve bolt) however when The fuel pump issue is known, there were quite a few posts on here about the fuel pump wine noise and being replace under warranty. 0206 -. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada renault megane 1. Anyway that what they told me after 16 weeks having my van. Further investigation found that the fuel pump had failed. 5M posts 218K members Hi all, Ive just picked up a little kangoo 1. Under load and usually the higher gears there is a missfire issue that lasts just a second or so where the engine and stop light comes on - if prolonged selecting another gear will stop it. Check your fuel feed pipes and connections for any signs of leak, damp or wear. It’s extremely common in Megane and also other models powered with a 1. 5DCI 106 Sport Tourer, 40K. 5M posts 216. If the leak only occurs when the engine is running it may be the fuel pipe connections are faulty. I started the van and it fired up but died out shortly after. Battery drained so rac came. I don't know what the fault code was, but both garages said "new HP pump required. Diagnostics flagged no pressure at fuel pump. ) is it possible to reprogramme it so it works in my car? I didn't find any Middle Eastern Renault specific forum [Only few in Dubai drive Renault] that is After all the fuel pump was fine but the mechanic has find a break in the loom going to the fuel pump. It turns over with vigor-had new battery fitted recently. 9. Had a look at the 20amp fuse under the header tank and ok. 5M posts 217K When the innards of the high pressure fuel pump fails it contaminates the complete fuel system including the tank so your mechanic is correct. Blocked filter is an obvious thought. 5L diesel (K9K) engine. 9Litre f9Q engine I have just rebuilt the engine after the timing belt broke, had a lot of trouble getting it started, I put a post up and got that critical insight from someone suggesting it was a MAF sensor problem that I can Hello, I changed the fuel filter on a 2007 Renault traffic. In 1. The HP pump is very good at sucking fuel (awful at sucking air but that is a different issue) If it cannot get enough fuel, the primer will collapse. one stops the engine and waits). Leave the connection from filter to HP pump off. Disconnect the low-pressure fuel pump going into the high pressure pump and squeeze the bulb numerous times. Fuel pump backflow - 2007 Renault Trafic DCI 100 1. 5M posts 218K My renault trafic won't start. Renault Megane mk3 1. 1bar to open which could cause fuel-flow high pressure fuel pump traffic. ground wire to the fuel pump at the plug - good 4. , 111 Peter Hi, I have a 2006 1. 9 dci 100 bhp first thing in morning you have to turn aand turn before she fires up starts and runs ok while warm leave for a while hard to start again can anyone tell me where to find the fuel injection control module on a renault traffic 2007 2. 2019 Renault Megane RS Trophy 300 EDC 2023 VW Tiguan R-Line 2012 Fiat 500 Twinair 2007 Renault Megane 2-----Sports cars are difficult to justify, but easy to love National Meets - Traders - Club Forum hi i have a renault trafic 2007 that will make no attempt to start at all, it turns over no problem, i bought it broken down in need of a new injection pump and injectors which was no big deal. 99. 8 bar. 5dci notorious for fuel pump failure (mine included i think) just bean to renault cost approx £2,500 to fix have to replace entire fuel system! due to contamination with metal filings from einternal fuel pump failure, best of luck Renault Clio MK3 2007 - Fuel Pump Relay *** SOLVED *** Could someone please tell me where I can find the fuel pump relay on my car? Having some issues starting it and trying to narrow down the issue. Not 100 % if this is it ,the only fuel pump relay i can find for your van,is fusebox no 2 ,cant get a proper location ,my other laptop is uploading, it looks like its in the engine compartment,,there is a column of small relays 4 in total,, 3rd one up , Independent Renault Forums. 5M posts 218K members Since 2005 RenaultForums. Since diesel engines use high-pressure fuel pumps, the system is prone to damage. Thanks Nige Hi all, i have a 55 plate megane 1. 2. After many months off rubbish feed to me by renault new rods,looms,fuel pump,etc. e. LukeE90; Jan 29, 2020 The Fora platform includes forum software by XenForo. By John Rony August 23, 2023 The common causes that produce white smoke range from something as simple as low engine compression or water in the fuel to the fuel pump timing being thrown off because something is starving the fuel from getting to the pump in the manner necessary for the pump to time and work correctly. All fuses are also okay. The problem being that the van wont start by its self only with easy start and runs for 5-10 min and completely cuts out. You will need to remove your gas tank and pull out the old fuel pump to see if this is the problem. The van drove up from London to Birmingham airport where it was parked for the weekend upon return to the van it did not start!!! The AA was called and they said no fuel was coming through therefore fuel pump. Hence intermittent fuel problems and managment lights. 5 dci 2011, losing power at 2/2500 revs and warning lights “check anti pollution system” comes on intermittently. Reset the knock sensor shut off and it still won't fire up. gijjndudidvtssxnuyuqhfbmrzzdsjlgwaqfjxlrovomkzavbuzfol