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6E–198 4JX1–TC ENGINE DRIVEABILITY AND EMISSIONS Excess Engine Oil Consumption
Step Action Value(s) Yes No 1 DEFINITION: Was OBD System check performed? — Go to Step 2 Go to OBD System Check 2 1. Perform a bulletin research. correct the condition as instructed in the bulletin. Was a bulletin found? — Verify repair Go to Step 3 3 1. Check if a correct engine oil is used. Was a problem found? — Verify repair Go to Step 4 4 1. Check oil pipe connections for leakage. Was a problem found? — Verify repair Go to Step 5 5 1. Check oil seals and gaskets for leakage. Was a problem found? — Verify repair Go to Step 6 6 1. Connect Tech 2 to the vehicle. Was a problem found? — Verify repair Go to Step 7 7 1. Check piston ring for damage & groove wear. Was a problem found? — Verify repair Go to Step 8 8 1. Check valve stem, valve guide and oil controller for wear. 2. If a problem is found, repair as necessary. Was a problem found? — Verify repair Go to Step 9 9 1. Check camshaft carrier & cylinder head gaskets for blow-by. 2. If a problem is found, repair or replace as necessary. Was a problem found? — Verify repair Go to Step 10 10 1. Review all the diagnostic procedures in this table. malfunctions have been found, review/inspect the D Visual/physical check D Tech 2 data list D Freeze Frame data D All electrical connections in suspected circuits 3. If a problem is found, repair as necessary. Was a problem found? — Verify repair Contact Technical Assistance |