P0628 OBD Code Definition:
P0628 Low Voltage Detected At The Fuel Lift Pump
P0628 OBD Code Description:
OBD Code P0628
Fuel Pump “A” Control Circuit Low
What’s mean?
OBD2 Code P0628 Definition:
The commanded signal to the fuel lift pump does not match the feedback signal
Possible Causes
Possible causes of P0628
– Fuel lift pump circuit open or short – Faulty fuel lift pump The Error code is generally activated on detection of the following conditions: – Engine Light ON (or Service Engine Soon Warning Light)
Possible Solutions