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2002 Hyundai Elantra GLS 2.0L MIL Lamp on
Posted to Asian Driveability on 7/29/2010 5 Replies

this 2002 elantra gls has a code po133 stored, but all components seem to be operating fine. The o2 heater voltages are correct and it's response to w.o.t. is above 850 millivolts and when we lean out the engine it drops to about 200 millivolts. Just wondering...

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  Related Documents & Media  2002 Hyundai Elantra GLS

 
Message Closed w/FIX

car Vehicle Data

2002 Hyundai Elantra GLS

VIN KMHDN45922
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
Misc.Replaced Cat and Both O2 Sensors

Trouble Codes

P0133Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response
Message Closed w/FIX

car Vehicle Data

2002 Hyundai Elantra GLS

VIN KMHDN45922
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
Misc.Replaced Cat and Both O2 Sensors

Trouble Codes

P0133Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response