ECU Q31 Repair Service

This purchase is for labor, parts, and return shipping of your ECU. What does it cover? Repair of your Q31 transistor inside the ecu. This happens due to someone starting a car with the IAT intake air temperature sensor plug being plugged into the purge valve located at the back of the intake manifold. Typically the purge valve would have also been incorrectly plugged into the IAT sensor possibly melting the sensor... This is taken a step further with a puff of smoke inside the vehicle followed by a burning smell. 

Typical labor time is 1-3 days based on our shops work load at the time of your ECU being delivered. If you would like to confirm if your OBD1 ECU is eligible for modification please send us an email and we will be happy to help! 

*It is 100% your responsibility to send in a good functioning ECU for modification.*