Quote:
Originally Posted by JANNETTYRACING
Proper tuning is done from Idle up, Not Full throttle down.
Ted.
|
Would a voltage booster help with these codes?
129D and 12a6
did a search and it resulted in this - The Diagnostic Trouble Code (DTC) will be set when the Fuel Pump Power Control Module ignition switch circuit voltage is less than a calibrated value for 1 s.