Alternative Fuel Vaporizer B Outlet Temperature Sensor Circuit
The AFCM detects a generic fault on the outlet temperature sensor of alternative fuel vaporizer B. Vaporization control cannot be tuned reliably.
Affected components
- Alt fuel vaporizer b outlet temp sensor
- Wiring harness
- Afcm
Common causes
- High likelihood: Temperature sensor failed
- Medium likelihood: Wiring or connector fault
Diagnostic notes
- The malfunction indicator lamp may illuminate
- This code can affect emissions
Related codes
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.