2002 Hyundai Elantra GT 2.0L MIL Lamp on, Bump downshift
The check engine light keeps coming on with code P0121 triggered. TPS has been replaced twice, check engine light came back on in a few days both times. Occasionally when driving the vehicle it will downshift with a bump around [...]. Anyone seen this?
Summary posted 2/22/2013
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Message Closed w/Summary
Vehicle Data2002 Hyundai Elantra GT
Trouble Codes
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Message Closed w/Summary
Vehicle Data
2002 Hyundai Elantra GT
VIN | KMHDN55DX2 |
Engine | 2.0 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp on, Bump Downshift |
Occurs | On Decel |
Trouble Codes
P0121 | Throttle Position Sensor Range/Performance |