Diagnosis & Repair

WARNING: This page is about a different car, the 2003 Lexus GX 470. However, it is still accessible from the selected car via links, so may be relevant.

For wiring diagram, see Fig 1. For diagnosis and repair, see Fig 2-Fig 10 .

Fig 1: Injector System Wiring Diagram

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Fig 2: Diagnosis & Repair Of Cylinder Misfire Detected (Step 1-4)

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Fig 3: Diagnosis & Repair Of Cylinder Misfire Detected (Step 5)

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Fig 4: Diagnosis & Repair Of Cylinder Misfire Detected (Step 6-7)

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Fig 5: Diagnosis & Repair Of Cylinder Misfire Detected (Step 7 Continued)

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Fig 6: Diagnosis & Repair Of Cylinder Misfire Detected (Step 8-9)

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Fig 7: Diagnosis & Repair Of Cylinder Misfire Detected (Step 10)

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Fig 8: Diagnosis & Repair Of Cylinder Misfire Detected (Step 11-14)

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Fig 9: Diagnosis & Repair Of Cylinder Misfire Detected (Step 15-17)

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Fig 10: Diagnosis & Repair Of Cylinder Misfire Detected (Step 18-19)

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