Field Remedy: 1847
| Subject: | Engine Z16XEP - Poor take off behavior when engine cold |
|---|
| Models: | Engines: | Option: |
|---|---|---|
| Astra-G 2003...2004,Astra-H 2004...2005 | Z16XEP,Z16XEP |
| Complaint: | Poor take off behavior and/or bad idle when engine cold. |
|---|---|
| Cause: | Software weakness (mixture too lean). |
| Production: | Improved Software (version 10) has been introduced in production as of CW 52/2004. |
Remedy:
In case of customer complaint reprogram ECU with TIS 2000, CD 58 (Astra-H, SW version 10).
Note: After reprogramming with the improved SW (version 10) the TC P1602 (4D) could be present.
Therefore after reflashing please reset the ECU. Working procedure:
1. Service Programming System (SPS) 2. Diagnostics » (5) 2005 » Astra-H » Engine » Z 16 XEP » Programming » Reset ECU 3. Diagnostics » (5) 2005 » Astra-H » Engine » Z 16 XEP » Programming » Program ECU 4. Diagnostics » (5) 2005 » Astra-H » Engine » Z 16 XEP » Diagnostic Trouble Codes » Clear DTC Information
The modified SW for Astra-G is scheduled to be available with TIS 2000, CD 60.
| FunctionalGroup: | J - Engine |
|---|---|
| Complaint Group: | 19 - Poor Engine Driveability |
| Trouble Code: | P1602 |