Index Isuzu Isuzu Amigo / Axiom / Trooper / Rodeo / VehiCross - service repair manual 1999-2002 year
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6E–110 6VE1 3.5L ENGINE DRIVEABILITY AND EMISSIONS Fuel System Electrical Test (Cont'd) Step No Yes Value(s) Action 11 Replace the PCM. IMPORTANT: The replacement PCM must be On-Vehicle Service in Powertrain Control Module and Sensors for And also refer to latest Service Bulletin. Check to see if the Latest software is released or not. Is the action complete? — Verify repair — 12 1. Reconnect the fuel pump relay. fuel tank. 3. Using a test light connected to ground, probe the fuel pump feed wire (harness side). 4. Command the fuel pump “ON” with a Tech 2. Did the light illuminate for 2 seconds? — Go to Step 15 Go to Step 13 13 1. Honk the horn to verify that the horn relay is functioning. 2. Substitute the horn relay for the fuel pump relay. Did the test light illuminate for 2 seconds when the fuel — Go to Step 17 Go to Step 14 14 1. Re-connect the horn relay in its proper location. between the relay and the fuel tank. Is the action complete? — Verify repair — 15 1. With the fuel pump electrical connector at the fuel tank disconnected, connect a test light between the 2. Command the fuel pump “ON” with a Tech 2. Did the test light illuminate for 2 seconds? — Go to Step 18 Go to Step 16 16 Repair the open circuit in the fuel pump ground wire. Is the action complete? — Verify repair — 17 1. Re-connect the horn relay in its proper location. Is the action complete? — Verify repair — 18 Replace the fuel pump. Is the action complete? — Verify repair — |