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6E–194 4JX1–TC ENGINE DRIVEABILITY AND EMISSIONS Lubrication System Trouble
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 the oil pressure meter for damage. damage. 3. If a problem is found, repair as necessary. Was a problem found? — Verify repair Go to Step 5 5 1. Check oil pipe connections for leakage. Was a problem found? — Verify repair Go to Step 6 6 1. Check oil filter for clogging. Was a problem found? — Verify repair Go to Step 7 7 1. Check valve clearance. Was a problem found? — Verify repair Go to Step 8 8 1. Check camshaft bearing for wear. Was a problem found? — Verify repair Go to Step 9 9 1. Check crankshaft & connecting rod bearings for wear. 2. If a problem is found, repair as necessary. Was a problem found? — Verify repair Go to Step 10 10 1. Check oil pump for damage. Was a problem found? — Verify repair Go to Step 11 |