Quote:
|
Originally Posted by Nahkapohjola
The 'TPS story' is just so as told above. Functionally theyre equal in 'every car'... Its too common to have broken TPS in brand new cars [factories are only installation lines]. Doesnt matter which car u buy... Obviously new broken TPS doesnt benefit from cleanup, only worn sooty one will. IF. Youre better off buying new, if u doubt it (measure the new one also!).
Check this also for MAF cleanup. There are lots other stories to be found, this one has similar resistor elements as maxima: Cleaning the Mass AirFlow Sensor (MAF) http://www.fordscorpio.info/cleanmaf.htm
Why? Cheap, easy DIY, wont hurt when carefully done...
. |
Hi
Today I have Nissan Dealership diagnose my problem.
Dignosis is Ground between Engine Block & Trasmission is corroded or oxidised which causing erratic signals. Need to remove trasmission, clean corrosion to start . The ECS has old codes stored & they are not relevent. ( MAF & O2 Sensor codes for Check engine light) After cleaning this corrosion they will need futher investigate fr any issues.
Labor cost appx 700$
Dont know what to do, i am thinking of going back to mechanic who installed used engine for me. I know for sure he wont fix it for me easily.
Tell me what i should do .
The remarks about Ground in this forum by someone is finally worthwhile.
Do u see any easy solution apart from cleaning the coroded ground which require to open transmission.?
Thanks
SP