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1997 Saturn SC1 1.9L MIL Lamp on
after ETC sensor and wiring repair, rear O2 code returns (p0140). Replaced rear O2 sensor, and inspected wiring for damage. Scanner does show voltage movement in shop, after 1-2 days driving, the MIL on again. Believe we just have a bad cat, but other FIX post...
FIX posted 5/24/2004
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Message Closed w/FIX
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3 Replies Received
3 Replies Received
Related Documents & Media | VIN | [No VIN Available] |
| Engine | 1.9 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0140 | Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Activity Detected |
Message Closed w/FIX
Vehicle Data
1997 Saturn SC1
| VIN | [No VIN Available] |
| Engine | 1.9 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0140 | Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Activity Detected |
Video