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Home >> Pontiac >> 1998 >> Grand Prix GTP, 4D Sedan >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 3.8L >> Diagnostic Trouble Codes >> DTC P0121 - TP Sensor System Performance >> Notes

DTC P0121 - TP Sensor System Performance: Notes

NOTE: For circuit reference, see WIRING DIAGRAMS - 3.8L article.

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