Vauxhall Workshop Service and Repair Manuals

Engine - Failure Code TC P0400, P1125

Models:

Vectra-B 97...

Engines:

2.0D

Option:

X20DTL

Group:

J - Engine

Troublecode:

P0400, P1125

Complaint:

Failure Code Setting by Control Unit

Permanent or temporary setting of TC P0400(EGR-misfunction) and P1125 (charge pressure)

Cause:

Possibly a leakage in the vacuum system.

Special part:

No

Production Solution:

Remedy:

Check all connections of the vacuumhoses, vacuum capsules and the electropneumatic converter. Check the EGR-valve, vacuum capsules andvacuum tank capacity with the hand-pump for