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Home >> Infiniti >> 2012 >> G37 IPL, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 78 (Engine Control System - DTCS P1225 Through P2A03 (Sedan)) >> DTC P1225, P1234: TP Sensor >> DTC Logic >> DTC Detection Logic

DTC Detection Logic

WARNING: This page is about a different variant/trim than selected.
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P1225 Closed throttle position learning performance (bank 1) Closed throttle position learning value is excessively low.
  • Electric throttle control actuator (TP sensor 1 and 2)
P1234 Closed throttle position learning performance (bank 2)