Model: Accent | Year Model:2004 | Mileage: 123498 km |
Displacement:1300cc | Fuel: Gasoline | T/A all |
Subject: Engine Stalling – Fuel pump wire short. |
- Engine Stalling due to the Short circuit of fuel pump wire.
- Damage in fuel pump lead wire
3) Diagnosis:
- Scan tool check = No trouble Code.
- Inspect if the Ignition Spark operates or not.
= Inspect the spark when high tension wire cable is disconnected in engine cranking condition: Normal. - Inspect the injector and fuel supplying condition.
= Inspect the sound of injector operation in engine cranking condition = Normal.
= Inspect the fuel pump(sound of fuel pump) = No sound. - Inspect the circuit fuse of the fuel pump.
= Inspect the engine compartment relay and fuse box 20 amperes fuse = The fuse is opened.
= Re-start the engine after replacing the fuse: the fuse is opened again. - Inspect the supplying line in the fuel pump.
= Check for the a short circuit between M36 connector # 5 terminal and body using a Ohm meter = Ohms normal.
= Calculate the resistance in fuel pump = 0 Ohms (Abnormal) - Inspect the fuel pump after removing the fuel pump assembly.
= The wire that supplies power to fuel pump has been damaged.
= Inspect the fuel pump operation using jump wire = Normal operation.
- Repair the wire.
- MORE STUDY
0 comments:
Post a Comment