What does P0967 Mean? Is the fuel pump sometimes not priming when you turn the key to ON(II)? Start by measuring the fuel pressure and checking whether you have bright white-bluish spark at all four plugs. The mechanical timing is also something that you should check, as we mentioned above. When you see P0967 engine fault code on your engine code reader this description will help you. engine code P0968P0968 fixobd P0968dtc P0968obd code P0968obd2 P0968P0968 car codediagnostic code P0968car code P0968check engine code P0968fehlercode P0968P0968 fiatcodigo P0968codigo falla P0968P0968 kody b??dówcodigo de falla P0968 What are the common causes of P0967 ? Faulty Pressure Control Solenoid 'B' Pressure Control Solenoid 'B' harness is open or shorted Pressure Control Solenoid 'B' circuit poor electrical connection How do you troubleshoot P0967 ? Replace the oxygen sensor that is downstream from the catalytic converter on the side of the engine that does not contain cylinder #1. Also, if a oxygen sensor code stating "heater circuit malfunction" the sensor has most probably failed. With the valve disconnected, the red voltmeter lead should be attached to the IMRC valve power wire and the black voltmeter lead connected to ground. If you find a related TSB, the information will often help in diagnosing the code in question as TSBs are crested from many thousands of repairs. Searches related to P0967 Code - Pressure Control Solenoid 'B' Control Circuit High P0968 P0967