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2000 Jeep Wrangler SE 4.0L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire, MIL Lamp on
This thing starts fine and then after it warms up a little (not much) it starts running rough and it will set p1296 map volts sensor low. running on graphing multi meter you can see hash lines that drop below .100 millivolts (hence this is why its setting the ...
FIX posted 9/21/2011
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Message Closed w/FIX
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15 Replies Received
15 Replies Received
| VIN | 1JFA49S5YP |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire, MIL Lamp On |
Trouble Codes
| P1296 | 5-Volt VREF Supply Not Present |
Message Closed w/FIX
Vehicle Data
2000 Jeep Wrangler SE
| VIN | 1JFA49S5YP |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire, MIL Lamp On |
Trouble Codes
| P1296 | 5-Volt VREF Supply Not Present |
Video