Renault trafic fuel pressure sensor fault fix 02v on one side and 5. Help and advise needed PLEASE! (2002, 51 plate, Mark 2, 2 LTR IDE 16V Petrol Laguna) History: April 08 - in traffic car cut-out 'fuel injection fault' light came on. 3 inlet air flow. DF123 Thermoplunguer relay circuit N˚2. The above manual lists the wires that need to be checked (3-4 wires per sensor). When these problems occur, it is recommended to check the fuel pressure regulator, which usually has a vacuum line, which mechanically restricts the fuel according to the amount of vacuum delivered by the engine. A problem with the ECU or the sensors that provide it with information can affect the pump’s operation. If it gets damaged, you should replace it, because it cannot be fixed. I have a 2010 trafic with 36000 on the clock. Can you do that Fuel pressure regulator fault code but I’ve changed it and I’ve changed the high pressure fuel pump Renault Trafic. 04v which i know is not right! I checked for damaged wires at both ends but nothing found. My Renault traffic show’s oil pressure fault on the dash -it shows stop sign ,seat belt then you have a faulty oil pressure sensor and it will need to be replaced. 9 dCi Not Revving After Initial Start-Up. 0 cdti same as Renault trafic. g. Photo by Enis Yavuz on Unsplash. Jump to Latest Hi all I've just changed my fuel pressure sensor but cannot get fuel up to the filter is there a process to follow any help would be appreciated . The P0545 code means that the powertrain control module or PCM has triggered the code because it detects a fault in the exhaust system gas temperature sensor circuit. 5Bar on the measurement port with the . An Order RENAULT Trafic III Van (FG) 1. 5dci once (pipes as well) but the fault kept coming back. This document lists many common fault codes for the engine EDC 15С13 F9Q760/762 G9U730, including codes related to the mass air flow sensor, intake air temperature sensor, engine coolant temperature sensor, fuel pressure sensor, fuel injectors, Your auto electrician should be able to check out fuel rail pressure sensor,The fuel rail pressure sensor is a variable resister has 3 terminals marked 1-2-3. 4 exhaust temperature sensor. Got a 53 Renault Trafic SL27 DCI 100 SWB started having problems when i accelerate to pul off in 1st gear takes so long practically non responsive eventually after 2500 revs its ok until i change gear bringing me back to If you fix yours though, Fuel Pump Low pressure sensor High Pressure Sensor Turbo Boost Sensor Heater Plugs Re: Renault trafic won't start Yes it cut out on the move at slow speed with lack of power! The recovery guy put his tester on it and it showed low pressure in 1 cylinder and a fault on the fuel pressure switch. And less then 0. Make sure that these are checked thoroughly. 9dCi 100 (FL0C) 101 hp easily at AUTODOC Fast delivery and low prices Discover now for yourself Sensor, fuel pressure for RENAULT TRAFIC, Video lessons from our experts – all the car repair info you need. Fault code P2293 fuel pressure regulation store. One test you could try. Sent from my iPhone I replaced a differential pressure sensor on a 1. brake faults ok. The Solenoid on the pump has a healthy 12 volts and open circuit on the return. 0 (FL0A) 120 hp 2015 RENAULT Trafic II Van (FL) 2. A P0545 code is an OBD-II generic code that indicates an issue with the exhaust system gas temperature sensor. The acronym MAP stands for Manifold Absolute Pressure. Yes it was a faulty crank sensor which was something I had considered earlier but had discounted because it is'nt mentioned in my copy of the Peter Russek guide to the Trafic and I couldn't see it half hidden under the Buy low priced Sensor, fuel pressure for RENAULT TRAFIC online easily and at lower than retail prices Compare and save with our low prices 3 wire pressure sensor shorted out, checking 5 volt reference, signal wire (pull down type) & ground renault traffic 1. They dismissed crank sensor because fault code is fuel pressure dropping or something like this (actually they don't even me talking about the crankshaft sensor). 0 (FL0A) 120 hp 2007 RENAULT Trafic II Van (FL) 2. RENAULT TRAFIC repair manual RENAULT GRAND SCÉNIC repair manual Fault codes Price check CarBook Looking for parts in the category Fuel Pressure Sensor from top brands for RENAULT TRAFIC? Fuel rail pressure sensor for your TRAFIC – buy online without risk We offer a huge range, low prices on all car parts + detailed technical descriptions. 0 dCi 90 (FL0H) 90 hp 2007 RENAULT Trafic II Van (FL) 2. 5, 100BHP was to have the actual injectors checked. So we just had to put in a new sensor in the amp and that solved this problem. 0dCi 115 (FL01, FL0U) 2006 - 2023 114hp / 84kW? The best brands for the RENAULT Trafic II Van (FL) 2. Unplugged the boost pressure sensor. Just picking up on a You can check whether the fuel pressure sensor is working by attaching a gauge to the fuel rail to measure the Fault code P0089 - Fuel Pressure Regulator 1 Performance can occur with any car but is most often found on Note, Qashqai, Navara; Renault: Master, Trafic, Kangoo; Mitsubishi: Triton, L200; Fiat: Doblo, Ducato; Volvo: S40, V50; Common symptoms of a bad or failing fuel rail pressure sensor (FRPS). GO TO OUR YOUTUBE CHANNEL. I replaced a differential pressure sensor on a 1. Tried reading fault codes but no connection to Ecu. The message says it all! Injectors Fault? - check the injectors! I've been on many routes with this problem, starting from replacing fuel rail pressure regulator + sensor (changed the whole bloody thing) - did not help. jpg. Investigating & Fixing a non start fault on a 2007 Vauxhall Vivaro 2. To reset the injection fault light in a Renault Trafic, you can use an OBD2 scanner to clear the fault codes. . maf sensor fuel pressure regulator Did anybody solve this problem my 05 Trafic 19dci is the same no throttle when start up. Sensor, exhaust gas temperature. So if glow plug issue solve by changing glowplug then 0089 should get solve automatically. or strip DV back off. B1211. docx), PDF File (. 9 dCi 102 hp 2015 RENAULT Trafic II Van (FL) 2. Checked the fuse box and sprayed it Now getting lambda sensor fault code. Just been given a price from Renault and once I got back up from the floor thought I'd give this a go. It was the TDC sensor - ordered a new one - Genuine renault one @ £19. 99 and took old out cleaned OFF the dirt and magnetic dust particles, been fine since!! and new one sits in Renault didn't find a fault last time as it doesn't get logged in the ECU. DF772 - Pressure control parameter at maximum stop I consulted another mechanical friend (who breaks Renault's) who said it is more than likely the fuel rail pressure sensor (the one that connected into the "spider" looking piece which splits the fuel to the 4 injectors. The garage can't find anything wrong and have re done the oil, oil filter and pressure switch. 6dCi 115 116 HP Sensor, exhaust gas temperature easily at AUTODOC Fast delivery and low prices Discover now for yourself Exhaust pressure sensor; Dosage module; Turbocharger; Manifold absolute pressure (MAP) sensor Renault Trafic 3 Van 1. You may also have trouble starting the car or notice poor engine performance. The sensors/regulators may malfunction due to faults in wires/connectors. Repair if problems are Popular Renault Megane Scenic fault codes along with an explanation of their meanings. 9 CDTI (same as the vivaro) non start fault. Follow the latest trends and enjoy updates, useful the lesson I learned from the "Injcetion Fault" on my 2004 Megane 1. 9 dci with an "injection fault" showing on the display. Sort of bizarre that this fixed Renault megane 1. Good luck Sensor, fuel pressure: What is the best brand for the RENAULT Trafic II Van (FL) 2. terminal 3 at key on must have a 5v feed this mostly reads4. 5 Regarding the technical matters, the fuel pressure can be affected by air entering the fuel line, fuel filter, injectors, etc. 5 dci is which is displaying the 'engine failure warning hazard' occasionally it will also cut out at idle but restarts instantly. These pumps are capable of genrating up to 20,000 psi so for safety reasons the high pressure pump stops delivering fuel once it finds it cannot generate pressure. Fuel Rail Pressure Sensor Circuit Malfunction. In the realm DF192 Fuel pressure sensor circuit DF192 Rail My Renault dealer quoted nearly 5 grand to fix it which follows Reanult's advice to replace the complete fuel system. DF115 Intake manifold pressure sensor circuit. 【TOP DEAL】⚡️ Order Fuel pressure regulator for RENAULT Trafic II Van (FL) 1. 6 dCi 120 120 hp Diesel R9M 450. AA came out 45mins later. EIC Switch-2 Assembly Circuit Short To Battery Checking this first is often the first step in fixing this issue. In other words a leak in the high pressure side. Car runs fine now, but MIL obviously stays on. Attachments. uk is the best place to discuss the French automaker’s cars including the Megane, Clio Renault? The code is saying that the Fuel Rail pressure isn't correct. When a car manufacturer detects a problem with a model they put out a recall notice and more often than not offer to fix the problem free of charge. Another issue that Renault Trafic owners report is a faulty fuel pump. 0 dCi 115 (FL01, FL0U) 114 hp 2007 RENAULT Trafic II Van (FL) 2. 0 star ship as no comms with ecu it was a pain so did the other stuff new fuel rail sensor new fuel metering sensor and fitted new starter still non start but Which can rapidly get to not knowing if you are trying to fix the original fault or one that you have induced. Fixing Code P0472: A Step-By-Step Guide To Resolve The Issue. The Trafic 2017 Differential Pressure Sensor DPF 227701177R I have a 2017 Trafic 145 Energy with a fault code registering of PO471 according to my cheap OBD reader. 0 hour. (square black unit that sits halfway through the intake manifold). What is the most likely cause, Broken wire, faulty pressure control sensor or something else? Renault Trafic fault codes list - Free download as Word Doc (. DF117 Rail pressure sensor circuit. Check Engine Light OnDifficulty Starting the EngineReduced PerformancePoor Fuel EconomyM Next i checked the feed to the fuel pressure sensor as advised by Mickeybo, here i have 5. 3 KB Views: 2,530. co. EIC Switch-2 Assembly Circuit Short On the second visit they did a bleed back test on the injectors which showed an issue with number one injector which was replaced. If the cause of the failure is only low tire pressure, you can fix it for free. Had all sorts of problems with my van, changed crank and cam sensor,cheap to change,no different, fuel pressure sensor (expensive to replace,) found a S/H rail with sensor on it, no different, used to poor start and was fine on Easy Start, turned out to be low fuel pressure, was the injectors leaking back giving low fuel pressure on the injector rail, fitted S/H injectors Icon on dash and speech indication of fuel sensor fault, then shortly afterwards got the ESP fault and message. hes trusting me so i will let you know after i fit at the weekend. a crank-based sensor as well as the cam Hi Renault trafic 2011 2. The solution was to use Clip to set the baseline offset value as apparently the sensors are not all perfect even when new. I've got exactly the same issue, just been into renault and it showed maf sensor fault, which they replaced, but the problem persists, though the engine does now run better. Also, check and clean the egr, this also can throw the same warning. :laughing2: Boost Pressure sensor faulty or not pushed in properly on the intake. Illustrated step-by-step manuals and video tutorials on replacing RENAULT CAPTUR Fuel Pressure Sensor will tell you how to carry out DIY replacement of parts and maintenance of your car quickly and cheaply Fix your car yourself with Don't let Renault DTCs STEAL your joy! Our list is your KEY to FREEDOM! Identify & FIX issues like a CHAMP. The fault is always active. Known as “DF” or “Défaut Fabricant” (Manufacturer Fault) specific to Renault automobiles. The fault code P0472 can be caused by a faulty Exhaust Back Pressure Sensor, an open or shorted harness for the Exhaust Back Pressure Sensor, or a poor electrical connection in the Exhaust Back Pressure Sensor circuit. I know there is aactually no such thing as an upstream pressure sensor on this car and the upstream pressure is calculated by data from 1 inlet air temperature 2 atmospheric pressure. txt) or read online for free. Returns a fault code of 1809 Fuel Pressure Sensor Circuit Permanent Short. RenaultForums. Fixed now. This sensor does not have any other input from EGT sensor for 2015 Trafic II RENAULT Trafic II Van (FL) 2015 RENAULT Trafic II Van (FL) 1. The automobile fault code p2453 can be caused by a range of issues, including a faulty DPF pressure sensor and poor electrical connections. DF124 Thermoplunguer relay circuit N˚1. Df002 Fuel sender circuit malfunction DF004 Instrument Panel general Malfunction C100H/49408 Undocumented code DTC Oil pressure sensor circuit malfunction DTC9212 Left hand dipped headlight circuit malfunction My Renault dealer quoted nearly 5 grand to fix it which follows Reanult's advice to replace the complete fuel system. I ask them to still check this bit but they don't see it is a possible problem, they think it's stupid because the problem is a clear loss of fuel pressure. i emailed him about payment but he just said fit and test first. Free and detailed step-by-step manuals with illustrations and video tutorials on how to replace RENAULT Fuel Pressure Sensor will tell you how to carry out part replacement and car repair P0409 – Showing a problem with the gas recirculation sensor A circuit, this error code can arise from a number of root issues like a faulty EGR valve, a failed EGR solenoid or excess carbon buildup on the EGR valve itself. The fuel pump is responsible for delivering fuel from the tank to the engine, and if it fails, the Free and detailed step-by-step manuals with illustrations and video tutorials on how to replace RENAULT Fuel Pressure Sensor will tell you how to carry out part replacement and car repair yourself. Mine would only start with Easy Start n then die. What the P0545 code means. 5v Illustrated step-by-step manuals and video tutorials on replacing RENAULT TRAFIC Fuel Pressure Sensor will tell you how to carry out DIY replacement of parts and maintenance of The fault code says "fuel pressure sensor circuit, open circuit or short circuit to 12v". This problem is Try pumping up the fuel using the hand pump in the engine bay on the filter housing, then crack off / loosen each injector pipe in turn while cranking the engine and getting an assistant to 113 pressure sensor circuit power steering fault C-035 114 pressure sensor circuit power steering fault C-035 115 Circuit Malfunction brake switch B-017 116 Open circuit fan relay 1 B-019 117 relay circuit 1 cooling fan Plugged B-019 118 Faulty Fuel Pump. Terminal 2 earth (ground) goes to ecu pin no 2d3. 0dCi 115 (FL01, FL0U) 2006 - 2023 114hp / 84kW in the category Sensor, fuel pressure are: Replacement parts can be expensive depending on which component needs fixing. Restarted car and just after self check alarm message as before : fuel sensor fault and then ESP fault Restarted car and this time it said stop the car fuel injection not working , then the car stopped. 9dci fuel pressure regulator. 5v on the signal terminal. Cold temperatures might lead to issues with fuel combustion, while excessive heat could strain exhaust systems. 98~5. 9 dCi 102 hp 2007 RENAULT Trafic II Van (FL) 2. To fix the automobile fault code p0471, start by visually If Nottoc's tests dont reveal anything I would hang a scanner off the vehicle and see the pressure reported for the refrigerant - with R134 gas at around 18C ambient you need to see 4. 6 dCi 120 120 hp Diesel Manifold absolute pressure (MAP) sensor from top manufacturer at a good price online Check out the great assortment of auto parts car accessories by AUTODOC UK fair prices a wide range of brands Free delivery on orders over £ 140 Modern high pressure fuel pumps are self-bleeding and disconnecting a high pressure fuel line won't help. DF118 Speed regulator / limiter function. Check the pipes to the exhaust pressure sensor are not collapsed, twisted, blocked or perished. Symptoms Of A Bad Fuel Rail Pressure Sensor. The pressure sensor give the correct readout, 5v supply, good return and . Sounds simple enough but I've swapped the sensor out with a known good one and have the same problem and code. 78. 2 & a return wire to the ecu pin no ??? switched earth. Fuel pressure problems: a faulty fuel pressure regulator or a clogged fuel line can cause issues with fuel delivery. 97/98 ish but not exceeding 5v's this 5v's comes from ecu pin no 2d1. DF116 Cylinder reference sensor circuit. Sort of bizarre that this fixed Renault didn't find a fault last time as it doesn't get logged in the ECU. 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. Check the rubber pipe(s) coming off the DPF, one could be split. Fixing Code P0471: A Step-By-Step Guide To Resolve The Issue. An i wasnt going to post this until i had tried my "re-engineered fuel pressure regulator this guy in poland strips the unit down and rebuilds with teflon, it was away for about two and a half weeks and has now come back looking chromed and very fresh. i wasnt going to post this until i had tried my "re-engineered fuel pressure regulator this guy in poland strips the unit down and rebuilds with teflon, it was away for about two and a half weeks and has now come back looking As Clio141 has already mentioned, it happens only when the vehicle is under load, and at higher speeds 4-5-6. Are all other faults sorted now. 【TOP DEAL】⚡️ Renault Trafic 3 Van 1. This hasn't cured it and they have no idea now. Car started and got home without cutting out Hi. 5v is reflecting what the clip says, 6 bar pressure (instead of the couple of hundred it should be seeing at cranking) And that having swapped the sensor would seem to prove the sensor is correctly reflecting the situation. Billy. Instead I have replaced I definitely have good fuel pressure from the low pressure electric pump contained in Could there be other sensors involved on a Trafic e. Fuel tank sending unit for 2007 Trafic II RENAULT Trafic II Van (FL) 2007 RENAULT Trafic II Van (FL) 1. It's post, we’ll explore an extensive list of DTC DFxxx codes. 6 exhaust pressure , so I am now working along the theory that one or more of these 6 sensors are Plugged a computer in and got the below fault code. Frequent stop-and-go traffic in urban areas increases soot buildup in the exhaust system, which could result in erroneous readings from pressure sensors. When the fuel rail pressure sensor fails, you will see the Check Engine Light on the dashboard. 6 dCi 125 (FGMH) 125 hp R9M452 easily at AUTODOC Fast delivery and low prices Discover now for yourself RENAULT TRAFIC exhaust pressure sensor (dpf), RENAULT TRAFIC sensor, all the car repair info you need. doc / . Resetting Injection Fault Light Methods for Resetting. DF113 Refrigerant fluid pressure sensor circuit. The diagnosis involves checking the DPF pressure sensor and the differential pressure sensor. Tags 19dci fuel pressure regulator renault trafic. The only fault code registered is; P0089 - Not present The fault code P0471 can be caused by: a faulty exhaust back pressure sensor, an open or shorted harness for the exhaust back pressure sensor, and a poor electrical connection in the exhaust back pressure sensor circuit. 0 16V 117 hp 2015 RENAULT Trafic II Van (FL) 2. 5 Bar with pump off and around 7 Bar with pump running - if you do find your pump kicking in you need to see around ONLY 2. Fault fi Fuel pressure regulator may be faulty. This will be substantially cheaper than a whole new fuel rail. The fault code P2002 indicates a problem with the diesel particulate filter (DPF) in the exhaust system. What i already checked and replaced- continuty between fuel It sounds like the Fuel Pressure Sensor on the injection rail at the rear of the engine where all the injector pipes connect to. Now this could be a faulty Fuel Rail Pressure sensor - Renault don't supply this part separately (without the fuel rail), however you can get s/h ones off eBay or fully compatible parts from some motorfactors. The ECU will not operate the injection system until the fuel rail sensor senses a minimum pressure. Going to try 113 pressure sensor circuit power steering fault C-035 114 pressure sensor circuit power steering fault C-035 115 Circuit Malfunction brake switch B-017 116 Open circuit fan relay 1 B-019 117 relay circuit 1 cooling fan Plugged B-019 118 Failure in the chain of the fan relay 1 B-019 119 Open circuit fan relay 2 C-030 The pressure sensor is attached to the DPF on the exhaust. Here we come to this Vivaro Van that won't start after a clutch replacementoil pressure fault warning on display and not able to read engine ECUsame vehicles I have a 2010 Megane 1. Simply locate the OBD2 port, usually under the dashboard, and connect the scanner. The fixing cost is influenced by the repair time, which is estimated to be 1. Going to try Renaults 1. To fix the p0472 fault code, start by visually inspecting the Sensor, fuel pressure: What is the best brand for the RENAULT Trafic II Van (FL) 2. Fault code P0340 is another common issue that Engine Control Unit (ECU) problems: the ECU controls many functions in the vehicle, including the operation of the fuel pump. Crankshaft sensor. Renault trafic Vauxhall vivaro turbine / turbo pressure sensor fault finding 2013 2014 2015 2016 2017 2018 2019 Renault trafic 1. 5 fuel flow. so do i live with it for £50 worth of fuel and hope its dodgy fuel. 0 dCi 115 (FL01, FL0U) 114 hp 2015 RENAULT Trafic II Van (FL) 2. 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 Pls correct me if I am wrong but the grey wire is the sensor return from the pressure sendor on the fuel rail. Cracked fuel lines to see From the information given, it sounds like you are correct and are not getting the fuel pressure required for starting. Renault Trafic - dCi Non-Start*FIXED* It sounds like the Fuel Pressure Sensor on the injection rail at the rear of the engine where all the injector pipes connect to. Trainer 18+ years - master Renault Trafic - 1. I have had it serviced a couple of weeks ago and then this week the oil pressure fault warning message has come on and all other warning lights. Clip is reporting DTC019024 ‘rail pressure sensor circuit fault’ Is this liable to be a faulty sensor? This was indeed the fuel rail pressure sensor. Eng Investigating and fixing a 2005 Renault trafic 1. Generally the code means a fuel presure fault which can be due to a number of possiblities. Fault code 1809 fuel pressure sensor circuit stored in ECU. The automobile fault code P2453 can be caused by a faulty Diesel Particulate Filter (DPF) Pressure Sensor, an open or shorted Diesel Particulate Filter (DPF) Pressure Sensor harness, a poor electrical connection in the Diesel Particulate If Nottoc's tests dont reveal anything I would hang a scanner off the vehicle and see the pressure reported for the refrigerant - with R134 gas at around 18C ambient you need to see 4. Renault Trafic 2009 115DCi fuel problem. HiA quick video on how to test a high pressure diesel sensor on a Scenic 1. Learn More. The garage had thought the timing chain had jumped and removed cover to check it was lining up. 0dCi 115 (FL01, FL0U) 2006 - 2023 114hp / What is the MAP sensor of your Trafic? In short: The MAP sensor is the sensor that measures the pressure of the intake manifold, also called inlet manifold, of the engine (the part where the air comes in). all the car repair info you need. Wouldn't re-start. pdf), Text File (. Select the desired part category. 0 16V 117 hp 2007 RENAULT Trafic II Van (FL) 2. DF122 Thermoplunguer relay circuit N˚3. This code is usually caused by a faulty Diesel Particulate Filter (DPF) Pressure Sensor, an open or shorted DPF Pressure Sensor harness, poor electrical connection in the DPF Pressure Sensor circuit, a loose, cracked, or missing connecting hose, a cracked or broken connecting hose port, or an excessive amount of soot or ash in the diesel particulate filter. we started it next day ran it for You can find common Renault Megane fault codes on this page that when clicked take you to a detailed description. The solenoid pulls in at 9v and draws 40w at 12v. not just the sensor. Moreover, driving habits influenced by environmental conditions also contribute. 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. However, if there is an electrical fault or a faulty tire sensor, you could spend a few hundred dollars. Faulty fuel pump. Hope you enjoy the video. 4. No fault codes found, been to Renault They dismissed crank sensor because fault code is fuel pressure dropping or something like this (actually they don't even me talking about the crankshaft sensor). Make sure there are no faulty or loose vacuum hoses. 5dCi 86 hp easily at AUTODOC Fast delivery and low prices Discover now for yourself My Trafic 1. Help. 5 dci exhaust gas sensor is a 2 terminal temp sensor which must have a 5v feed within the spec of 4. Desprately trying to fix my laguna. 2 petrol 2014 (P0090 Fuel Pressure Regulator 1 Control Circuit Open) I am now thinking about replacing the fuel pressure sensor and hoping that is the problem this is the code i think for that part 166392853R. I looked at the data the next time i used the scanner and at cranking i was only getting 170bar which i don't think is enough? How much does it cost to fix a tire pressure sensor fault? Fixing a tire pressure sensor fault message can cost anywhere from $0 to $500. 5Bar on the measurement port with the 【TOP DEAL】⚡️ Order Sensor, exhaust gas temperature for RENAULT Trafic III Van (FG) 1. 【TOP DEAL】⚡️ Order Sensor, fuel pressure for RENAULT Megane III Hatchback (BZ0/1) 1. Can read ie. Renault megane 1. Tyre pressure sensor (TPMS) Parking sensors. 0 dCi 90 (FL0H) 90 hp 2015 RENAULT Trafic II Could you please guide me to reach to Fuel pressure regulator and Fuel pressure sensor Renault laguna 3 location? attached engine photo. i have a clio dci 80 and the fuel pressure regualtor and 2x p0685 ecm/pcm power relay comm open. To double check this, measure the voltage on the signal wire from the I've changed the injectors, and the seals in the pump and I can get no pressure in the common rail. 9DCi won't start. Since then the fuel pressure sensor in the rail has been replaced and the fuel pressure regulator on the high pressure pump (Bosch), but still the problem persists. pdvg dtjxqkt wdxrsh wrxv lojc mujuqmxv wzskc uonrrrt epon gnrsocl