LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2012 >> QX56 AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P1217 To P2539 (For MEXICO) >> DTC P1225: TP Sensor >> DTC Logic >> DTC Detection Logic
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Detection Logic

DTC No. Trouble diagnosis name (Trouble diagnosis content) DTC detecting condition Possible cause
P1225 CTP LEARNING-B1 (Closed throttle position learning performance) Closed throttle position learning value is excessively low.
  • Electric throttle control actuator

    (TP sensor 1 and 2)
scientia non olet · About LEMON Manuals