Sensor trouble??

[POWELLY]

Hi gents
Can anyone help/shed any light on my little problem??

Car runs great then like misses a beat and after that she runs sh*t, she boosts up but not as she should the boost seems to be limited in some way,thought this was a MAF issue so just popped a new one on and its still happened? Unplug the MAF to create a fault then do the usual, disconnect the batt and reset and all is well until next time

I have a full TB blueflame exhaust and have had post cat sesor cut out by Awesome and the car ran great,I recently had a new down pipe fitted(cause the old one split) and the problem seems too have started since then??

Could it be the pre cat sensor thats in the downpipe thats on its way out/ fooked??

All help suggestions most welcome please

 

[Willie]

Have you had a search for Coil pack problems, might be one on its way out

 

[POWELLY]

I had a coil pack go down a couple of months back but it really ran rough, its running fine just does'nt boost as it should in the top gears.

 

[POWELLY]

 

[POWELLY]

Had a scout about and it appears people talk plenty about these N75 sensor's, has anyone else had one go go and had similar troubles??

 

[Hicks]

Had a scout about and it appears people talk plenty about these N75 sensor's, has anyone else had one go go and had similar troubles??

Yup. I had very similar problems recently. Car idling rough and not boosting properly - extremely hesitant. Dealer diagnosed a faulty N75. I changed it, and car has been fine for a couple of weeks now.

 

[POWELLY]

Cheers Hicks its running fine at the minute but if she goes again i'll get her to Awesome for a vag-com sesion and a new N75