Ford P0778 OBD-II Trouble Code Definition:
P0778 Pressure Control Solenoid B Electrical
P0778 Ford OBD-II Trouble CodeDescription:
OBD Trouble Code P0778
Pressure Control Solenoid “B” Electrical
What does the code mean? OBD-ii Code P0778 definition:
The line pressure solenoid valve regulates the oil pump discharge pressure to suit the driving condition in response to a signal sent from the Transmission Control Module (TCM).
The line pressure solenoid valve regulates the oil pump discharge pressure to suit the driving condition in response to a signal sent from the Transmission Control Module (TCM).
Symptoms Sumptoms of OBD code P0778
– Engine Light ON (or Service Engine Soon Warning Light) – Transmission shift shock
– Engine Light ON (or Service Engine Soon Warning Light) – Transmission shift shock
Causes Causes of the OBD-II code P0778
– Faulty line pressure solenoid valve B – Line pressure solenoid valve B harness or connectors – Line pressure solenoid valve B circuit is open or shorted – Low transmission fluid level – Dirty transmission fluid The Error code is generally activated on detection of the following conditions: Engine Control Module (ECM) detectes an open or shorted condition on the solenoid circuit
– Faulty line pressure solenoid valve B – Line pressure solenoid valve B harness or connectors – Line pressure solenoid valve B circuit is open or shorted – Low transmission fluid level – Dirty transmission fluid The Error code is generally activated on detection of the following conditions: Engine Control Module (ECM) detectes an open or shorted condition on the solenoid circuit
Solutions