fuel pump relay ON for two seconds. This builds up fuel pressure quickly. If the engine is not started within two seconds, the control module shuts the fuel pump OFF and waits until the engine starts.
fuel pump relay make it start. Do anyone know which relay is the fuel pump relay. It is not on the relay. What are the other two relays. I have the same problem few days ago, and still didn't find
...fuel pump relay, so if that switch is functional and has voltage, once you crank it enough to bring up oil pressure, the pump should run even without the relay. The voltage for load side of relay and ...
...fuel injection relay to me. switch the relay with a known good relay that is in another spot...headlight, a/c, etc. if a known good relay isnt the problem, look into bad wiring, possible injector, or ...
fuel pump relay i need to know which is the fuel pump relay there are 3 and arent marked as to which one is the fuel pump relay generally th e markings are either in the cover or you can look in your ...
...fuel pump relay for a 1991 gmc jimmy? HOME REPAIR INFO COMPONENT LOCATIONS COMPONENT LOCATIONS RESULTSRelay - Fuel Pump 1991 GMC Truck S15 Jimmy 2WD 4.3L TBI 6cyl The Relay - Fuel PumpUnder hood, ...
...fuel pump was hooked up wrong or a relay switch had been blown or i bought a new fuel pump from O'riley's that was defaulty, any info you could give me would be helpfull thanks MAKE SURE YOU ...
...dese it have a fuse the fuel pump is supplied power via the fuel pump relay. The relay gets power for the fuel pump through the ECM B fuse. This fuse also supplies power to the vehicle control
fuel pump relay and its fuse Replace the Ignition control module (ICM) The ICM also controls the fuel pump and did you check if there is 12 V to the fuel pump, It could be a simple fuel pump relay and
...line. install jumper wire in place of fuel pump relay( note schematic on relay for terminals to jump) as soon as connected fuel pump will energize...also replace fuel filter to ensure no ...
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