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P0120 Diagnostic Trouble Code Discussion for December 2010

Throttle Position Sensor Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0120
Help Request Posted
2001 Hyundai XG300 3.0L Hesitation, Cuts out, Stall, MIL Lamp on VIN: KMHFU45D71
P0120: Throttle Position Sensor (Main) Circuit Malfunction. I'm going to be brief as I have checked all the basics. I have been thru the diagnostic procedure for these codes as written in shopkey and replaced the pcm with no change. Found similar problems posted here, on identifix and Hyundai's own site. My Problem i...
December 14, 2010