Field Remedy: 2010
| Subject: | Engine Z14XEP - Trouble Code P1602 (4C) stored in ECU after SPS programming |
|---|
| Models: | Engines: | Option: |
|---|---|---|
| Astra-H 2006... | Z14XEP |
| Complaint: | The trouble code P1602 (4C) is stored after SPS programming. |
|---|---|
| Cause: | A tuning protection was introduced for Bosch ECU's. Due to similar ECU hardware for Turbo engines an additional programming step is necessary. |
| Production: | Not affected. |
Remedy:
After ECU reprogramming please reset the ECU by using Tech 2 version 14.804 as of TIS 2000 DVD, version 68.
Working procedure:
1. Diagnostics » (5) 2005 » Astra-H » Engine » Z 14 XEP » Programming » Reset ECU 2. Diagnostics » (5) 2005 » Astra-H » Engine » Z 14 XEP » Programming » Program ECU 3. Diagnostics » (5) 2005 » Astra-H » Engine » Z 14 XEP » Diagnostic Trouble Codes » Delete DTC
| FunctionalGroup: | J - Engine |
|---|---|
| Complaint Group: | 06 - Failure Code Setting by Control Unit,13 - No/Poor Function |
| Trouble Code: | P1602 (4C) |