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P1296 Diagnostic Trouble Code Discussion for January 2010

5-Volt VREF Supply Not Present


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Trouble Ticket Help Requests for DTC P1296
Help Request Posted
1996 Jeep Grand Cherokee Limited 5.2L Poor Idle Quality, Hesitation, Cuts out, Stall, MIL Lamp on VIN: 1J4GZ78Y9T
P1296: 5-Volt VREF Supply Not Present. ... problem. We have a 1996 Grand Cherokee that will start losing power, running rough, and missing like a rich condition. The check engine light comes on with a code 14 with definition of loss of 5v reference voltage to map sensor. Have tried to monitor refre...
January 20, 2010
1996 Jeep Grand Cherokee Limited 5.2L Poor Idle Quality, Hesitation, Cuts out, Stall, MIL Lamp on VIN: 1J4GZ78Y9T
P1296: 5-Volt VREF Supply Not Present. ... problem. We have a 1996 Grand Cherokee that will start losing power, running rough, and missing like a rich condition. The check engine light comes on with a code 14 with definition of loss of 5v reference voltage to map sensor. Have tried to monitor refre...
January 20, 2010