DIY ECU RESET & DIAGNOSIS ON PRE MY99 CARS
 

When you disconnect the x2 ECU check connectors ( happy as I am getting a half second flash to say AOK after reseting ECU :D)
Questions...

1. Do I have to reconnect at intervals to check up on any possible failures or will the ECU promt me? . daft as I had to connect them but hey..

2. I had a 32 O2 sensor fault but it has vanished!! Maybe a loose connection after checking the lambda probe?

Cheers

Sorry, for those who are not aware of this process check this site out... great stuff

http://www.mudd90.freeserve.co.uk/te...stuff_diy1.htm