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2001 Hyundai Elantra GLS 2.0L Hesitation, Surge, MIL Lamp on
Hello hyundai techs: I have this 01 elantra with MIL on and code P121. The car idles rough and hesitates on acceleration. My scan tool did not have the description of this DTC. I have also checked Alldata and found none . Can you please help.
FIX posted 10/23/2005
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Message Closed w/FIX
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Related Documents & Media | VIN | KMHDN45D21 |
| Engine | 2.0 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Surge, MIL Lamp On |
| Occurs | Under Load, on Accel |
Trouble Codes
| P0121 | Throttle Position Sensor Range/Performance |
Message Closed w/FIX
Vehicle Data
2001 Hyundai Elantra GLS
| VIN | KMHDN45D21 |
| Engine | 2.0 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Surge, MIL Lamp On |
| Occurs | Under Load, on Accel |
Trouble Codes
| P0121 | Throttle Position Sensor Range/Performance |
Video