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2001 Kia Optima SE 2.4L Poor Idle Quality, MIL Lamp on
Posted to Asian Driveability on 2/27/2007 5 Replies

Having trouble with this kia has code po171 lean bank 1. Fuel trims are maxed @ 16.4% short term & 19.5% long term O2 is stuck @ 20mv can make O2 hit 900mv by applying full throttle also can make calculated load hit about 90% by applying full throttle.I have a...

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  Related Documents & Media  2001 Kia Optima SE

 
Message Closed w/FIX

car Vehicle Data

2001 Kia Optima SE

VIN KNAGD12641
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursAlways, Idle

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
Message Closed w/FIX

car Vehicle Data

2001 Kia Optima SE

VIN KNAGD12641
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursAlways, Idle

Trouble Codes

P0171Fuel System Too Lean (Bank 1)