leon_cupra_666
Guest
Hi guys replaced my faulty 02 sensor on saturday cleared the eml light with vag com and drove the car about 30 mile round trip did the trick....... went out in the car today and it was fine then all of a sudden traction control light came on and eml then car just died......now there is no EML light at all when you switch the igntion on and car wont start at all, AA been out say its the Relay 409 (Fuel Pump) but i can no longer communicate with the ECU so could be relay or maybe dead ECU?!
if its the worst case and i need a new ECU how do you code it into the car or are they plug and play?
thanks in advance for you help gutted love the Leon but dont need the agro this time of year :
if its the worst case and i need a new ECU how do you code it into the car or are they plug and play?
thanks in advance for you help gutted love the Leon but dont need the agro this time of year :