Field Remedy: 1899
| Subject: |
Family 1 engine - EGR malfunction |
| Models: |
Engines: |
Option: |
| Astra-G 2001...2004,Corsa-C
2001...2005,Zafira 2001...2004,Vectra-B 2001...,Vectra-C
2002...2003 |
Z14XE| Z16XE| Z16YNG,Z14XE|
Z18XE,Z16YNG,Z16XE,Z18XE |
All |
| Complaint: |
Telltale on, driveabilty complaints,
jerking, trouble code P0400 set |
| Cause: |
Deposits in EGR between pintle and
guide |
| Production: |
As of following engine numbers a stepped
pintle EGR valve with several design improvements has been
introduced: Z14XE (Astra G, only MT) 20CK1163 Z16YNG (Astra-G,
Zafira-A) 02PV1729 Z18XE (Corsa-C) 20AS5625 Z18XE (Vectra-C)
20AN8145 |
Remedy:
This remedy is valid for the following models only:
Engine Model Transmission Modelyear until Engine-BP
Z14XE Astra-G AT 2001 - 2004 all
Z14XE Astra-G MT 2001 - 2004 20CK1163
Z14XE Corsa-C MT 2001 - 2003 all
Z14XE Corsa-C AT 2001 - 2005 no BP available
Z16XE Astra-G AT 2001 - 2004 no BP available
Z16XE Vectra-B MT & AT 2001 all
Z16YNG Astra-G MT 2003 - 2004 02PV1729
Z16YNG Zafira-A MT 2001 - 2004 02PV1729
Y16YNG Zafira-A MT 2001 - 2004 02PV1729
Z18XE Corsa-C MT 2001 - 2003 20AS5625
Z18XE Vectra-C MT 2002 - 2003 20AN8145
Please refer to TSB 1897, TSB 1900, QI 1953 or Special Policy Program 05-P-25 for other models with family 1 engine.
In case of customer complaint replace EGR valve by modified
version with stepped pintle guide,
- see working procedure „Exhaust Gas Recirculation Valve, Remove and
Install”, Group „L“ of the corresponding Service Instruction.
| FunctionalGroup: |
J - Engine,L - Fuel- and Exhaust System |
| Complaint Group: |
13 - No/Poor Function,19 - Poor Engine
Driveability,20 - Poor Performance |
| Trouble Code: |
P0400 |
|
