Index Isuzu Isuzu Amigo / Axiom / Trooper / Rodeo / VehiCross - service repair manual 1999-2002 year
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6E2–303 RODEO 6VD1 3.2L ENGINE DRIVEABILITY AND EMISSIONS DTC P0402 – EGR Pintle Crank Open Error
Step Action Value(s) Yes No 1 Was the “On-Board Diagnostic (OBD) System Check” — Go to Step 2 Go to OBD System Check 2 1. Ignition “ON”, engine “OFF”, review and record Tech 2 Failure Records data. 2. Operate the vehicle within Failure Records conditions as noted. 3. Using a Tech 2, monitor “DTC” info for DTC P0402 until the DTC P0402 test runs. Note the result. Does the Tech 2 indicates DTC P0402 failed this — Go to Step 3 Refer to Diagnostic Aids 3 1. Disconnect the EGR valve harness connector. pin or terminals. Were there any damaged pins or terminals? — Go to Step 4 Go to Step 5 4 Repair the damaged pin or terminal. Is the action complete? — Verify repair — 5 1. Remove EGR valve from Engine. material between seat and pintle. Was any foreign material in EGR valve? — Go to Step 6 Go to Step 7 6 1. Remove EGR valve foreign material from EGR valve and clean up inside. 2. Visually inspect for damage of pintle and seat, which leakage may occur. Was there any severe damage which affects function? — Go to Step 7 Verify repair Go to Step 8 7 1. Reconnect. 40%. Did EGR work properly? — — Go to Step 8 8 Replace the EGR valve. Does DTC P0402 still fail “DTC” test on the Tech 2? — Go to Step 9 Verify repair 9 Replace the PCM. Is the action complete? — Verify repair — |