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1995 Jeep Grand Cherokee Limited 5.2L Poor Idle Quality, MIL Lamp on
hey fellow tech's i've got a jeep in here scan tool show's a code 51 02 sensor signal below limit looked at 02 on scan tool look's like it's working at idle , when at 1500 rpm sensor g0's full rich 0.9 volt's heater on the sensor failed so we replaced sensor w...
FIX posted 7/8/2004
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Message Closed w/FIX
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6 Replies Received
6 Replies Received
Related Documents & Media | VIN | 1J4GZ78Y7S |
| Engine | 5.2 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Poor Idle Quality, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| 51 | o2 sensor signal below limit |
Message Closed w/FIX
Vehicle Data
1995 Jeep Grand Cherokee Limited
| VIN | 1J4GZ78Y7S |
| Engine | 5.2 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Poor Idle Quality, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| 51 | o2 sensor signal below limit |
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