What is life like with your car? Let us know and win £500 in John Lewis vouchers | No thanks
Vauxhall Vivaro won't rev at start up
Vauxhall Vivaro 06 CDTI will not rev after starting engine for about 5 to 15 seconds after it has stood on the drive. Once it's running properly it is great, no problems. Have tried cleaning EGR valve and swapping MAF sensor next to air filter. It is driving me insane.
Asked on 8 August 2012 by tom1987
Answered by
Alan Ross
Well check to see if you have a Bosch ECT (engine coolant temp) sensor fitted.
If so then would suggest that you check the ECT harness multi plug connection for poor connection, as this is a known fault on this model and may well be the cause.
Rectification is by modifying the harness(something your local garage or dealer should know about)
If not that then it could be one of the many sensors fitted, ie Crankshaft, ECT itself, and therefore would suggest that you have a diagnostic check carried out,which should show a fault code ie P ---- 4 numbers which can then be related to the actual fault.
Regards
If so then would suggest that you check the ECT harness multi plug connection for poor connection, as this is a known fault on this model and may well be the cause.
Rectification is by modifying the harness(something your local garage or dealer should know about)
If not that then it could be one of the many sensors fitted, ie Crankshaft, ECT itself, and therefore would suggest that you have a diagnostic check carried out,which should show a fault code ie P ---- 4 numbers which can then be related to the actual fault.
Regards
Looking for a garage you can trust? Honest John's Good Garage Guide has thousands of reader recommended garages, plus how-to guides and tips on servicing.
The Good Garage GuideSimilar questions
I had an accident in my Vivaro 58 reg - only wing damage. The air-bag went off, it was replaced and repaired but now won't start. Fuel is getting to the fuel-rail, but not at high pressure. There's no...
I have a 2014 Ford C-MAX 2.0 litre diesel (163HP) which is starting to show a reluctance to start instantly in the morning when cold (below 10 degrees ambient). The engine needs a few turns before firing...
I have a 2007 Peugeot 207 1.6 HDI, with 83,000 clocked miles. Basically, the longer the car sits unused, the more blue smoke it puts out when it starts and also the harder it is to start (cranks slower...
.jpg)
