P0441

LDP Clamped Tube.

P0441 - LDP clamped tube fault.: Last occurrence - plausibility

Possible causes:
1. Blockage in LDP system.

1. Blockage in LDP system.
- There is a fault with the leak detection system.
- A number of faults can occur with the leak detection system.

CLAMPED TUBE.
- Check electrical connections to the leak detection pump.
- Check the leak detection system for blocked tubes.
- Check that the leak detection pump is working correctly.

FUEL VAPOUR LEAKS.
- Check the fuel vapour paths for leaks.
- A small leak is between 0.5 mm and 1.0 mm diameter.
- A large leak is greater than 1.0 mm in diameter