P0628

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

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