please help me my 300tdi xs auto has an electronicly controlled fuel pump, i can not adjust my pump timing or my fuel mixture, i dont even have a throttle cable every thing is controlled by the ecu. yet when i speek to people about chipping they say "you can't chip 300tdi you only chip td5s"
does any body know how to dummy the system or what to do as the car has no power and uses a lot of fuel.
Thank you .Dude

 

I have a similar enquiry Dude,if you find out if a 300tdi has an ECU then please let me know. What year is yours mate?... cheers Pete