Question about Renault 181

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Boost pressuse i,ve pluged into renault traffic 1.9 dci. heater light is on. code p1804 boost pressure valve coming up as fault code. replaced boost valve and alas, same fault code appears. im at van at present time, any clues

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6ya6ya
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Posted on Jan 02, 2017

TLRogue
  • 99 Answers

SOURCE: LACK OF POWER

Does it smoke? Could possibly be sticking EGR valve. Remove and clean, or blank off and try running without it. If it runs better, this is your problem.

TL

Posted on Jan 21, 2009

  • 1 Answer

SOURCE: Emissions warning light on Renault Grand Scenic II, 2004 1.5 DCi

i have a renult scinic 2004 1400cc emissions warning light on running uneeven and loss of power can this be sorted out what is it

Posted on Feb 07, 2009

  • 76 Answers

SOURCE: vauxhall combo van, the spanner light comes on and

Can mean many things, automatic gearbox, emissions problems and if it flashes, it is an immobilizer fault. The car can be driven, if running ok but the engine management system should be checked ASAP. You will need EOBD diagnostic equipment to find cause. vauxhall can check this 4 u but it will cost u £47 unfortuanely but 4 that price u can get the diagnostic reader ur self the port is under the ash tray or the cover below the hand brakeRAC.htm">http://www.argos.co.uk/static/Product/partNumber/7402742/Trail/searchtext>RAC.htm

Posted on Jul 10, 2009

  • 101 Answers

SOURCE: Torque setings

if it is a solid bearing do it up as tight as you can.if it is a tapered bearing do it up untill the nut is touching the bearing check the hub for play if you have got play do the nut up a bit more until the play is gone in the hub.make sure you do not over tighten the bearing or the wheel will not turn freely.the wheel needs to spin with no drag.

Posted on Jul 31, 2009

luke_rocky
  • 11 Answers

SOURCE: Where to get Renault laguna II 2.2 DCI 150CH manual in English?

Look on teh Renault Website

Posted on Aug 16, 2009

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1 Answer

I got a OBD car fault code po745.,on my Renault methane senic 2003., 106k ml.,what does it means?


P0745 - Pressure Control Solenoid Malfunction Possible causes
- Low transmission fluid level
- Dirty transmission fluid
- Faulty line pressure solenoid valve
- Line pressure solenoid valve harness is open or shorted
- Line pressure solenoid valve circuit poor electrical connection Help with this
Tech notes
When the a transmission solenoid is malfunction, in most cases the problem is not the electrical part of the solenoid; the problem is foreign material obstructing the mechanical function of the solenoid or the flow of the fluid through the transmission valve body. If the transmission fluid is very dirty, it is recommend changing the transmission fluid and if possible removing the transmission pan for further diagnosis. Excessive debris or metal particles on the transmission pan could be an indication that there is a transmission mechanical failure and that the transmission will need to be rebuilt or replaced.
Help with this
When is the code detected?
The P0745 is detected when TCM detects an improper voltage drop when it tries to operate the solenoid valve.
Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
- Transmission shift shock
P0745 Description
The line pressure solenoid valve regulates the oil pump discharge pressure to suit the driving condition in response to a signal sent from the Transmission Control Module (TCM).
TURBO BOOST PRESSURE SOLENOID VALVE DIESEL VAUXHALL MOVANO VIVARO RENAULT...

Apr 11, 2015 | Renault Megane Cars & Trucks

3 Answers

Hi, i got one renault trafic 1.9 dci the van its start and drive but with poor acceleration i replace the egr valve and the airflow meter and nothing its change on the turbo has a lot of presure and its...


depends on the year ,is it a injector pump or common rail ,not turbo as they rarely go wrong ,great engine though even mitsubishi use renault engines and opel ,now the software on a renault is a headache though as its encrypted .if you post weither its pump or common rail then i can think of what it could be

Sep 30, 2010 | 2004 Renault 181

1 Answer

Ive got a renault trafic 1,9 diesel and the engine cuts out when you exceed 2600 revs and the manament light flases on ive replaced the cam sensor and the fuel pressure switch it shows no fault codes also...


Renault traffic when stationary will normally not exceed from idling to reving 3000 unless in motion on the road. I presume that this is a F9Q *** DCI engine This is not an easy problem to solve and will probably need some special tools to make the proper assumption, like a certain tool that can measure the return from the diesel injectors anyhow I'd probably place my money that most likely that the diesel injectors have a problem and I believe they're not cheap I hope this information has helped you in some way.

Mar 28, 2010 | 2003 Renault 181

2 Answers

The engine turns over but it won't start.


Unfortunately the F9Q (1.9 DCi) has 3 common faults, these are as follows

1. MAFS Mass air flow sensor - this will cause initially hesitation but eventually make the car really slow as the turbo waste gate will no longer open.

2. EGR - Exhaust gas recurcultion valve - a result fro the forementioned, the MAFS failure causes high carbon build up, this sticks to the valve and siezes it open, this causes an inlet pressure fault code

3. In-line fuel pump - this pump is a 3bar pressure pump that really plays up then gives up the ghost, hence *non starter* it could be hidden away somewhere on the chassis, you need to look for it, it could be mounted under an wheel arch etc. It is about 5" long and 2.5" diametre, it is inline so a pipe at either end and 2 wires going to it.

I bet my last dollar thats what is up. It fits in with what you said.

Let me know if UK I may help more

Merry Christmas

Lloyd

Dec 24, 2009 | 2004 Renault Sportwagon

1 Answer

I have problem with code 1126 (toyota 4 runner 2001


Manufacturer Specific Codes

P1100
BARO Sensor Circuit - Read Our Article on Automotive Circuit Testing For Help With This Toyota Check Engine Light Code

P1120 Accelerator Pedal Position Sensor Circuit - Read Our Article on Automotive Circuit Testing For Help With This Toyota Check Engine Light Code

P1121 Accelerator Pedal Position Sensor Range/Performance Problem

P1125 Throttle Control Motor Circuit - Read Our Article on Automotive Circuit Testing For Help With This Toyota Check Engine Light Code

P1126 Magnetic Clutch Circuit

P1127 ETCS Actuator Power Source Circuit

P1128 Throttle Control Motor Lock

P1129 Electric Throttle Control System

P1130 Air/Fuel Sensor Circuit Range/Performance (Bank 1 Sensor 1) - Read Our Article On Oxygen Sensor Codes For Help With This Toyota Check Engine Light Code - More Related Information

P1133 Air/Fuel Sensor Circuit Response (Bank 1 Sensor 1) - Read Our Article On Oxygen Sensor Codes For Help With This Toyota Check Engine Light Code

P1135 Air/Fuel Sensor Heater Circuit Response (Bank 1 Sensor 1) - Read Our Article On Oxygen Sensor Codes For Help With This Toyota Check Engine Light Code - More Related Information

P1150 Air/Fuel Sensor Circuit Range/Performance (Bank 1 Sensor 2)

P1153 Air/Fuel Sensor Circuit Response (Bank 1 Sensor 2) - Read Our Article On Oxygen Sensor Codes For Help With This Toyota Check Engine Light Code

P1155 Air/Fuel Sensor Heater Circuit. (Bank 1 Sensor 2)

P1200 Fuel Pump Relay Circuit

P1300 Igniter Circuit Malfunction - No. 1

P1305 Igniter Circuit Malfunction - No. 2

P1335 No Crankshaft Position Sensor Signal - Engine Running

P1349 VVT System

P1400 Sub-Throttle Position Sensor

P1401 Sub-Throttle Position Sensor Range/Performance Problem

P1405 Turbo Pressure Sensor Circuit

P1406 Turbo Pressure Sensor Range/Performance Problem

P1410 EGR Valve Position Sensor Circuit Malfunction - Read Our Article on EGR Valve Codes For Help With This Toyota Check Engine Light Code

P1411 EGR Valve Position Sensor Circuit Range/Performance - Read Our Article on EGR Valve Codes For Help With This Toyota Check Engine Light Code

P1500 Starter Signal Circuit

P1510 Boost Pressure Control Circuit

P1511 Boost Pressure Low

P1512 Boost Pressure High

P1520 Stop Lamp Switch Signal Malfunction

P1565 Cruise Control Main Switch Circuit

P1600 ECM BATT Malfunction

P1605 Knock Control CPU

P1630 Traction Control System

P1633 ECM

P1652 Idle Air Control Valve Control Circuit

P1656 OCV Circuit

P1658 Wastegate Valve Control Circuit

P1661 EGR Circuit

P1662 EGR Bypass Valve Control Circuit

P1700 Vehicle Speed Sensor '2' Circuit Fault

P1705 Direct Clutch Speed Circuit Fault

P1765 Linear Shift Solenoid Circuit Fault

P1780 Park/Neutral Position Switch Malfunction (Only For A/T)

Back To Top Of Toyota Check Engine Light Codes Page

Mar 21, 2009 | 2002 Toyota 4Runner

4 Answers

Renault laguna sports tourer 1.9 dci wont start


Try the relays under the bonnet fuse box 4 small black ones in a line, the first 2 from top cut of the fuel pump, and are a renowned cause of 85% of cranking without starting faults on the dci engine swap them over for the bottom 2 .
If it starts, buy 2 from Renault and fit
if the engine still fails to start the egr valve may be stuck closed starving the engine of air, its on the top of the engine at the air intake and has 3 bolts, remove it and clean it with carb cleaner then check its condition, if it appears ok, replace the cleaned one, if not you need a new one or the turbo will blow its seals and the engine will rev and burn on the engines own oil.
beyond this and your diy fixes are at an end without a obd2 code reader.

Jan 15, 2009 | 2004 Renault 181

2 Answers

LACK OF POWER


Does it smoke? Could possibly be sticking EGR valve. Remove and clean, or blank off and try running without it. If it runs better, this is your problem.

TL

Dec 09, 2008 | 2006 Renault 181

4 Answers

Emissions warning light on Renault Grand Scenic II, 2004 1.5 DCi


i have a renult scinic 2004 1400cc emissions warning light on running uneeven and loss of power can this be sorted out what is it

Nov 25, 2008 | 2000 Renault 181

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