LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2017 >> QX60 Base, FWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (DTCS) (Except Hybrid) (3 Of 4) >> DTC/Circuit Diagnosis >> DTC P0340, P0345: CMP Sensor >> DTC Description >> DTC Detection Logic
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Detection Logic

DTC CONSULT screen terms
(Trouble diagnosis content)		 DTC detection condition
P0340 CMP SEN/CIRC-B1
(Camshaft position sensor "A" circuit bank 1)		 Diagnosis condition Engine: Cranking or running (idle speed or more than 800 rpm)
Signal (terminal) Intake camshaft position sensor (PHASE) (bank 1) signal
Threshold
  • The cylinder No. signal is not sent to ECM for the first few seconds during engine cranking
  • The cylinder No. signal is not sent to ECM during engine running
  • The cylinder No. signal is not in the normal pattern during engine running
Diagnosis delay time -
P0345 CMP SEN/CIRC-B2
(Camshaft position sensor "A" circuit bank 2)		 Diagnosis condition Engine: Cranking or running (idle speed or more than 800 rpm)
Signal (terminal) Intake camshaft position sensor (PHASE) (bank 2) signal
Threshold
  • The cylinder No. signal is not sent to ECM for the first few seconds during engine cranking
  • The cylinder No. signal is not sent to ECM during engine running
  • The cylinder No. signal is not in the normal pattern during engine running
Diagnosis delay time -
scientia non olet · About LEMON Manuals