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2007 Jeep Wrangler Unlimited X 3.8L Poor Idle Quality, Hesitation, Cuts out, Misfire, Poor Fuel Economy, MIL Lamp on
Here we have this jeep wrangler with code 2302, and a complete miss on 1 and 4 cylinder. Car came with those new parts installed. Customer provided a used ecm preprogrammed to his car's vin, that we checked is correct. We ran the test to rule out any mecha...
FIX posted 4/17/2019
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Message Closed w/FIX
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9 Replies Received
9 Replies Received
Related Documents & Media | VIN | 1J4GB391X7 |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 6-speed Standard |
| Delivery | Fuel Injection / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Cuts Out, Misfire, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| 2302 | ecm driving circuit of 1-4 coil |
Message Closed w/FIX
Vehicle Data
2007 Jeep Wrangler Unlimited X
| VIN | 1J4GB391X7 |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 6-speed Standard |
| Delivery | Fuel Injection / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Cuts Out, Misfire, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| 2302 | ecm driving circuit of 1-4 coil |
Video