Alternative Fuel High Pressure System Leak
Alternative Fuel High Pressure System Leak: a leak has been detected in this brake-hydraulic circuit, which reduces braking pressure. Safety-critical.
Affected components
- Alternative fuel high pressure line
Common causes
- High likelihood: Hose, fitting or cylinder valve leak
Diagnostic notes
- The malfunction indicator lamp may illuminate
- This code can affect emissions
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.