An external leakage is detected in the high pressure parts of the fuel supply system.
â–¶ How to fix
Look for gas leakage preferably with a sniffer. This shall be done outdoors. Seal the leakage by replacing pipes, couplings and/or hoses. Check the sensor for highpressure and the gasregulator.
What you'll see
Gas leaks from the system to the atmosphere.
System reaction
Gas Leakage Warning Lamp
Diagnostic depth
Detection
The GSC is indicating too large fluctuations in the high pressure signal.
Possible cause
Small external leakage in the high pressure parts of the fuel supply system.