00549
From Ross-Tech Wiki
00549 - Fuel Consumption Signal
00549 - Fuel Consumption Signal: Open or Short to Ground
Possible Causes
- Wiring/Connectors from/to Engine Control Module faulty
- Wiring/Connectors from/to Instrument Cluster faulty
- Engine Control Module defective
Possible Solutions
- Check Measuring Blocks
- Check Wiring/Connectors from/to Engine Control Module (see Wiring Diagram)
- Check Wiring/Connectors from/to Instrument Cluster (see Wiring Diagram)
- Check Engine Control Module