P0778 ACURA Pressure Control Solenoid Valve B Circuit System Fault

Possible causes – Low transmission fluid level– Dirty transmission fluid– Faulty line pressure solenoid ‘B’ valve– Line pressure solenoid ‘B’ valve harness is open or shorted– Line pressure solenoid ‘B’ valve circuit poor electrical connection When is the code detected?

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P0778 HONDA Pressure Control Solenoid Valve B Circuit System Fault

Possible causes – Low transmission fluid level– Dirty transmission fluid– Faulty line pressure solenoid ‘B’ valve– Line pressure solenoid ‘B’ valve harness is open or shorted– Line pressure solenoid ‘B’ valve circuit poor electrical connection When is the code detected?

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P0778 MITSUBISHI Secondary Pressure Solenoid Valve Function Abnormal

Possible causes – Low transmission fluid level– Dirty transmission fluid– Faulty Secondary Pressure Solenoid Valve– Secondary Pressure Solenoid Valve harness is open or shorted– Secondary Pressure Solenoid Valve circuit poor electrical connection When is the code detected? Engine Control Module

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