vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

Rough Idle > < Control Unit / Actuator, Remove and Install (X 25 XE)

Engine - Knock-signal measurement circuit 2

 

Models:

Vectra-B 96...

 

Engines:

2.5l

 

Option:

X25XE Motronic

 

Group:

J - Engine

 

Troublecode:

0330

 

Complaint:

Failure Code Setting by Control Unit TC P0330 (knock-signal- measurement circuit 2).

 

Cause:

Chafing of connection lead on the Poly-V-Pulley of power steering pump caused by faulty routing of the connection lead at the front knock-sensor (circuit 2). Change in product. from engine-no. 08 143 373

 

Special part:

No

 

Production Solution:

 

Remedy:

Replace front knock-sensor. Route and fasten connection lead (use cable strips) so that chafing of the connection lead will not occure.

Cat. /part.-No. cable strips 12 88 900 /(90 039 907)

 

Rough Idle > < Control Unit / Actuator, Remove and Install (X 25 XE)