GolfGTIforum.co.uk

Model specific boards => Golf mk4 => Topic started by: rench on 02 June 2012, 19:26

Title: Water pump cambelt changed, map sensor changed still not running right
Post by: rench on 02 June 2012, 19:26

just picked car up from getting cambelt and water pump done, car not boosting up hardly if not at all, if you drive then put foot down it bogs down then goes but dont boost up

getting code
16490/P0106/000262 - Manifold / Barometric Pressure Sensor (G71) / (F96): Implausible Signal

and
16621/P0237/000567 - Manifold Pressure / Boost Sensor (G31): Signal too Low

any ideas whats caused or causing this and how to fix?

Title: Re: overheating sorted, now got two fault codes and boost problem
Post by: RTechUK on 02 June 2012, 19:47

Quote from: rench on 02 June 2012, 19:26

just picked car up from getting cambelt and water pump done, car not boosting up hardly if not at all, if you drive then put foot down it bogs down then goes but dont boost up

getting code
16490/P0106/000262 - Manifold / Barometric Pressure Sensor (G71) / (F96): Implausible Signal

and
16621/P0237/000567 - Manifold Pressure / Boost Sensor (G31): Signal too Low

any ideas whats caused or causing this and how to fix?

What engine you got dude?

Nick

Title: Re: overheating sorted, now got two fault codes and boost problem
Post by: rench on 02 June 2012, 19:51

its AUQ 180

Title: Re: overheating sorted,Water pump cambelt, now got two fault codes and boost problem
Post by: Granta Gti on 03 June 2012, 14:51

I would make sure all the sensors are plugged in, could be. Possibility that the timing is out but I'm cant see that not letting it boost.

Title: Re: overheating sorted,Water pump cambelt, now got two fault codes and boost problem
Post by: rench on 03 June 2012, 15:23

Dropped car back of at garage and they say it's a sensor or something under washer or coolant bottle forgot which they said now????

Title: Re: overheating sorted,Water pump cambelt, now got two fault codes and boost problem
Post by: rench on 03 June 2012, 15:27

Map sensor on manifold Apprently

Title: Re: overheating sorted,Water pump cambelt, now got two fault codes and boost problem
Post by: Wazzzer on 03 June 2012, 15:54

MAP sensor sits on the intercooler under the washer bottle

Title: Re: overheating sorted,Water pump cambelt, now got two fault codes and boost problem
Post by: rench on 03 June 2012, 16:01

Any reason why this has gone since water pump and cambelt was done? Was fine before apart from overheating

Title: Re: overheating sorted,Water pump cambelt, now got two fault codes and boost problem
Post by: littco on 03 June 2012, 16:50

They probably broke a wire to the sensor when they removed stuff to do cambelt. Implausable signal means little or no signal so suggest it was damaged in the process.

Title: Re: overheating sorted,Water pump cambelt, now got two fault codes and boost problem
Post by: rench on 03 June 2012, 16:59

Is it more there fault then dont want to be paying out for a new map sensor if it's there fault

Title: Re: overheating sorted,Water pump cambelt, now got two fault codes and boost problem
Post by: rench on 04 June 2012, 13:26

Would it just go like that as it was fine day I dropped it of or is it more likely the wirring on it?

Title: Re: Water pump cambelt changed, map sensor changed still not running right
Post by: rench on 05 June 2012, 17:37

had map sensor changed, running abit better but still not boosting up fully and still hesitates some times when you put foot down or change gear. also it was backfiring few times on drive home???? could this be timming out?

Title: Re: Water pump cambelt changed, map sensor changed still not running right
Post by: JimBR on 05 June 2012, 18:12

Sounds very much like it yes. Seems coincidental that its straight after a cambelt change  :wink: