P1296 Diagnostic Trouble Code Discussion for September 2011
5-Volt VREF Supply Not Present
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| Help Request | Posted | |
| 2000 Jeep Wrangler SE 4.0L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire, MIL Lamp on VIN: 1JFA49S5YP P1296: 5-Volt VREF Supply Not Present. ... 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 code) from the signal wire at the ... |
September 16, 2011 | |
| 2000 Jeep Wrangler SE 4.0L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire, MIL Lamp on VIN: 1JFA49S5YP P1296: 5-Volt VREF Supply Not Present. ... 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 code) from the signal wire at the ... |
September 19, 2011 |
