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P0220 Diagnostic Trouble Code Discussion for December 2009

Throttle Position Sensor 2 Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0220
Help Request Posted
2003 Chevrolet Tahoe LS 5.3L limp-in mode VIN: 2GCEK19T13
P0220: Throttle Position Sensor 2 Circuit Malfunction. customer brought this tahoe in because ck engine light came on and went into "limited power mode".found no problems,customer stated he turned key off and restarted and ran fine.the code was po220,which is tps 2 ckt fault.the problem has occured three t...
December 17, 2009