[2] B4/6 Rail pressure sensor offset test: Value is below limit.

[2] B4/6 Rail pressure sensor offset test: Value is below limit.

Test 1: Rail pressure sensor offset test

1. Rail pressure sensor offset test
Rail pressure sensor offset test
Test prerequisites

- Prior to check, the residual pressure in the system must be released by briefly detaching a high pressure line.
- Switch on ignition.
Note

- If a rail pressure reading of over 15 bar is displayed, check the engine control module and the engine wiring harness for output increase (performance tuning).
Communication with ECU required