What does P0912 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 P0912 engine fault code on your engine code reader this description will help you. engine code P0912P0912 fixobd P0912dtc P0912obd code P0912obd2 P0912P0912 car codediagnostic code P0912car code P0912check engine code P0912fehlercode P0912P0912 fiatcodigo P0912codigo falla P0912P0912 kody b??dówcodigo de falla P0912 What are the common causes of P0912 ? Faulty Gate Select Position Actuator Gate Select Position Actuator harness is open or shorted Gate Select Position Actuator circuit poor electrical connection How do you troubleshoot P0912 ? If the engine displays a miss and there wasn't a code, determine which cylinder is misfiring. If the exhaust manifold is visible, spay or pour a small amount of water on each cylinder exhaust port. Water will evaporate immediately on good cylinders and slowly on the missing cylinder. If this can't be accomplished pull the plugs and check the condition. Look for missing ground strap or a rusty ground where the fuel tank is grounded to the frame. Check for damage to the wiring harness connector. You might continue by connecting the scanner to the vehicle diagnostic connector and retrieving all stored codes and freeze frame data. Searches related to P0912 Code - Gate Select Actuator Circuit Low P0912 P0913