Inspection And Verification: Notes
WARNING: This page is about a different variant/trim than selected.
- Verify the customer concern.
- Visually inspect for obvious signs of mechanical or electrical damage.VISUAL INSPECTION DESCRIPTION
MECHANICAL ELECTRICAL - HO2S incorrect installation
- HO2S contamination by incorrect fuel or oil
- HO2S degraded
- Exhaust system leakage
- Exhaust system restriction
- Air intake system leakage
- Mass air flow sensor contamination
- Incorrect fuel pressure
- Pipe detached or union leakage between intake manifold and cylinder head
- Connector is disconnected, connector pin is backed out, connector pin corrosion
- Fuses
- Wiring harness
- Electrical connector(s)
- If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
- Using the Jaguar Land Rover approved diagnostic equipment, check for Diagnostic Trouble Codes.
- Refer to the DTC help text in the appropriate DTC Index for diagnostic help specific to the set DTC .