Index Isuzu Isuzu Amigo / Axiom / Trooper / Rodeo / VehiCross - service repair manual 1999-2002 year
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6E2–263 RODEO 6VD1 3.2L ENGINE DRIVEABILITY AND EMISSIONS DTC P0302 – Cylinder Misfire Detected (Cont'd) Step No Yes Value(s) Action 6 1. Remove and visually/physically inspect the ignition coil associated with cylinder #2. Ensure that the coil 2. If a problem is found, replace the damaged ignition coil as necessary. Did the visual inspection reveal a problem? — Verify repair Go to Step 7 7 1. Measure the ignition coil primary resistance. replace the faulty ignition coil. Did the ignition coil require replacement? 2.6-2.7 K W Verify repair Go to Step 12 8 Remove the cylinder #2 spark plug and visually inspect Does the inspection reveal excessive fouling? — Go to Contaminatio n Diagnosis chart in Engine Mechanical Diagnosis Go to Step 9 9 1. Visually inspect the spark plug insulator for cracks, carbon tracking, or other damage. 2. If the spark plug is damaged, replace the spark plug. Did the inspection reveal a problem? — Verify repair Go to Step 10 10 1. Perform the “Injector Coil/Balance Test”. necessary. Did any of the injectors require replacement? — Verify repair Go to Step 11 11 1. Inspect the injector O-rings for a vacuum leak. Did the inspection reveal a problem? — Verify repair Go to Step 12 12 Check for an engine mechanical problem. Refer to D A faulty or incorrect camshaft D Leaking or sticky valves or rings D Excessive valve deposits D Weak valve springs D A leaking head gasket Was a basic engine mechanical problem found? — Verify repair Refer to Diagnostic Aids |