Field Remedy: 1831
| Subject: | Y30DT Engine - Oscillating Intake Air Flow Noise |
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| Models: | Engines: | Option: |
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| Vectra-C 2003...2005,Signum 2003...2005 | Y30DT,Y30DT | None |
| Complaint: | Kind of steam train noise from the engine compartment at around 2500 rpm, especially noticeable at vehicles equipped with automatic transmission. |
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| Cause: | Oscilltion of the EGR actuator. |
| Production: | New software was introduced with the following VIN Rüsselsheim plant W0L0ZCF3551058394 |
In case of customer complaint please program with TIS 2000 CD, version 57 (SW-level 9). Please note: This solution is valid for AT vehicles only.
| FunctionalGroup: | J - Engine |
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| Complaint Group: | 14 - Noises or Vibrations |
| Trouble Code: | None |
