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Model specific boards => Golf mk4 => Golf mk4 TDI => Topic started by: colley on 04 April 2007, 21:38

Title: My 51plate GT TDI 130
Post by: colley on 04 April 2007, 21:38

Got the golf bout 1 month ago now.

Get average mpg of bout 41ish.
Max speed of 128mpg (private road?!)
noticed my engine temp sensor has a mind of its own and only work sometimes.
also idles abit jumpy at times.

Any ideas guys?

Any help welcome!

cheers

Title: Re: My 51plate GT TDI 130
Post by: ExEvo on 05 April 2007, 09:55

Hi mate,
I have looked into this and there are quite a few things it could be be. The maf sensor seems to be quite a regular fault. Timing can sometimes be out and even little air leaks.

Hopefully someone with a bit more experience on here can give you some ideas on how to check.

Cheers
Tim

Title: Re: My 51plate GT TDI 130
Post by: GarryR on 10 April 2007, 14:53

Temp gauges tend to jump around a bit and are usually solved by replacing the temp sensor. any good volkswagen garage would change it over for no more than £35 supplied and fitted. my temp gauge would cut out completely sometimes, had the temp sensor replaced and is good as new. don't know about your idling problem though, sorry :huh:

Title: Re: My 51plate GT TDI 130
Post by: spydoor on 03 May 2007, 17:27

I had a similar problem, turned out the fuse for my air-con had blown.  You find it under the battery cover, replaced it and all was well again.

Title: maf sensor
Post by: colley on 21 May 2007, 09:19

cheers for all the advise guys.

going to get myself a new maf this weekend, any idea how much i will be looking to pay? is it worth going to VW or just a norm car place

Title: Re: My 51plate GT TDI 130
Post by: Rhyso on 21 May 2007, 09:30

VW or motor factors.  Make sure you get the genuine one though (think its a Bosch).

Price is around £70 on an exchange basis i believe

Title: Re: My 51plate GT TDI 130
Post by: surreylad1980 on 25 May 2007, 10:40

hi guys

with ref to the lumpy idle, is it when the car is cold,if so put your foot all the way down on the cluctch if it stops then there is an updated ecu which is alot of money let me know