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1997 Geo Prizm 1.6L MIL Lamp on,
i have 1997 geo prism that has code p0401 . which is insuffienct egr flow. i replaced the egr vacuum modulater which was broke and then replaced the egr because it would not vary idle with vacuum applied. i removed egr to check for exhaust to egr ,there is non...
FIX posted 11/22/2001
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Message Closed w/FIX
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Related Documents & Media | VIN | 1V1SK5262V |
| Engine | 1.6 L / 4 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On, |
Trouble Codes
| P0401 | EGR System Insufficient Flow Detected |
Message Closed w/FIX
Vehicle Data
1997 Geo Prizm
| VIN | 1V1SK5262V |
| Engine | 1.6 L / 4 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On, |
Trouble Codes
| P0401 | EGR System Insufficient Flow Detected |
Video