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1998 Kia Sportage 2.0L Poor Idle Quality, MIL Lamp on
Posted to Asian Driveability on 11/2/2007 5 Replies

Hello Kia Guru's. I've got this sportage which has had multiple rear o2's thrown at it. This vehicle tends to idle high and this seems to be dependant on the TPS sensor. If I reve the engine to 3000 rpm's it will take approximately 20 seconds to return to idle...

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  Related Documents & Media  1998 Kia Sportage

 
Message Closed w/FIX

car Vehicle Data

1998 Kia Sportage

VIN KNDJA7233W
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursAlways

Trouble Codes

P0140Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Activity Detected
P0141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

1998 Kia Sportage

VIN KNDJA7233W
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursAlways

Trouble Codes

P0140Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Activity Detected
P0141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction