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P0121 Diagnostic Trouble Code Discussion for August 2015

Throttle Position Sensor Does Not Agree With MAP


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Trouble Ticket Help Requests for DTC P0121
Help Request Posted
2004 Hyundai Sonata GLS 2.7L Cuts out VIN: KMHWF35H74
P0121: Throttle Position Sensor/Switch Circuit Range/Performance. So i have this car in here and i have replace the tps sensor and it left. worked for about a week and came back with the same codes. So i dug a little deeper and found that the cable for the cruise control hangs up loosen the cable and left again. now back aga...
August 13, 2015