1997 Jeep Cherokee Country 4.0L Surge, Poor Fuel Economy, MIL Lamp on, Po0123
Trans not shifting right (winds out before shift) high idle (went away with repl ECM) but still 4.59V at TPS orange with ECM plug unhooked; have not driven since problem surfaced, all "running" results obtained, just idling in driveway PO0123 always there come...
Summary posted 8/17/2011
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Vehicle Data1997 Jeep Cherokee Country
Trouble Codes
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Message Closed w/Summary
Vehicle Data
1997 Jeep Cherokee Country
VIN | 1J4FJ78SVL |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Surge, Poor Fuel Economy, MIL Lamp on, Po0123 |
Trouble Codes
P0123 | Throttle Position Sensor Circuit High Voltage |