hi can any one help me, have just removed ppp ecu from 98 uk turbo and replaced with standard unit .when replaced with the ppp ecu on the car the check engine light comes on and the car stalls this is very strange as the ppp ecu has been in the car for couple of years and no worries

can you help me?

 

try and do an ecu reset see if that sorts it.

 

how do you reset the ecu do you leave it unplugged?

 

the following link will tell you how to do it.

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

 

cheers will try that