What Does P0480 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 P0480 engine fault code on your engine code reader this description will help you. engine code P0480P0480 fixobd P0480dtc P0480obd code P0480obd2 P0480P0480 car codediagnostic code P0480car code P0480check engine code P0480fehlercode P0480P0480 fiatcodigo P0480codigo falla P0480P0480 kody b??dówcodigo de falla P0480 What are the common causes of P0480 ? Common causes include a bad cooling fan motor or a faulty cooling fan relay. Less common causes include corroded or loose electrical connectors, a faulty engine coolant temperature sensor, and open or shorted electrical wiring (often resulting in a blown fuse). How do you troubleshoot P0480 ? Replacing the VSS sensor Replacing the engine coolant temp sensor Repairing or replacing of the fan wiring harness Replacing cooling fan 1 Repairing electrical connection issues Replacing AC pressure switch Replacing the fan control relay Searches related to P0480 - Cooling Fan 1 Control Circuit Malfunction cooling fan 2 control circuit malfunction p0480 vw jetta p0480 ford edge p0480 dodge caliber p0480 kia sedona p0480 pontiac grand prix p0480 chevy cobalt p0480 vw jetta 2006