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Home >> Toyota >> 1999 >> Avalon XL >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Self-Diagnostics >> Diagnostic Tests >> DTC P0120: Throttle Position (TP) Sensor Circuit >> Notes
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DTC P0120: Throttle Position (TP) Sensor Circuit: Notes

NOTE: If DTCs P0110, P0115, P0120 and P1410 are output together, check circuit E2 (Brown wire) between terminal No. 18 at ECM harness connector E7 and splice I17. Repair as necessary. See appropriate wiring diagram in WIRING DIAGRAMS article.