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1999 Subaru Legacy Limited 30th Anniversary 2.5L MIL Lamp on
DTC P0400 egr system malfunction. It seems that the PCM is barely triggering the EGR system, the vehicle has a new PCM installed. Monitored activity of EGR and for first few days it was pretty lively. Then the activity declined and the MIL came back on. When t...
FIX posted 4/10/2004
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Message Closed
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7 Replies Received
Related Documents & Media | VIN | 4S3BG6852X |
| Engine | 2.5 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0400 | Exhaust Gas Recirculation System Flow Malfunction |
Message Closed
Vehicle Data
1999 Subaru Legacy Limited 30th Anniversary
| VIN | 4S3BG6852X |
| Engine | 2.5 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0400 | Exhaust Gas Recirculation System Flow Malfunction |
Video