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2000 Jeep Grand Cherokee Limited 4.7L Excessive Emissions, Poor Fuel Economy, MIL Lamp on
Posted to Chrysler Driveability on 2/3/2009 4 Replies

this car came today, comes from another shop that the customer took the car away from. he says they made him buy a computer and the problem is still there. what we checked is mil on, code PO123A tps ckt hi. the reading of tps in otc scanner is 72.3% open, and ...

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  Related Documents & Media  2000 Jeep Grand Cherokee Limited

 
Message Closed w/FIX

car Vehicle Data

2000 Jeep Grand Cherokee Limited

VIN 1J4GW58N6Y
Engine4.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Fuel Economy, MIL Lamp On
OccursAlways

Trouble Codes

P0123Throttle Position Sensor Circuit High Voltage
Message Closed w/FIX

car Vehicle Data

2000 Jeep Grand Cherokee Limited

VIN 1J4GW58N6Y
Engine4.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Fuel Economy, MIL Lamp On
OccursAlways

Trouble Codes

P0123Throttle Position Sensor Circuit High Voltage