Manufacturer Code Charts: 254000

The signal of the fuel pressure sensor for the low pressure circuit is implausible.

Test 1: Check component Fuel pump.

Test 2: Possible cause:

- B4/7 (Fuel pressure sensor)
Affected functions:

- Engine diagnosis
- Fuel system

1. Check component Fuel pump.

Test 1.1: Test fuel pressure and internal leaks of fuel system.

1.1. Test fuel pressure and internal leaks of fuel system.
Warning!Communication with ECU required.


2. No further information available.