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HOMESERVICE MANUALSNISSAN-DATSUN2024FRONTIER SL, RWDREPAIR AND DIAGNOSISENGINE PERFORMANCETESTING & DIAGNOSISENGINE CONTROL SYSTEM (DTC/CIRCUIT DIAGNOSIS) (6 OF 6)DTC/CIRCUIT DIAGNOSISDTC P23EB: INTAKE CAMSHAFT POSITION SENSORDTC DESCRIPTION
2024 Nissan-Datsun Frontier SL, RWD

DTC Description

2024 Nissan-Datsun Frontier SL, RWDSECTION DTC Description

DTC DETECTION LOGIC 

DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition
P23EB-00 A camshaft posi signal B2 ("A" camshaft position signal output circuit high bank 2) Diagnosis condition Engine running at idle
Signal (terminal) Intake camshaft position sensor (bank 2) signal for electric intake valve timing control
Threshold The intake camshaft position sensor signal edge count is more than 4 counts per one camshaft rotation
Diagnosis delay time 1 second

POSSIBLE CAUSE 

  • Harness or connectors [Intake camshaft position sensor (bank 2) signal circuit for electric intake valve timing control is open or shorted.]
  • Electric intake valve timing control actuator (bank 2) circuit is open or shorted.

FAIL-SAFE 

Engine Control System 

Fail safe mode Vehicle behavior
Device fix mode
  • Fixes electric intake valve timing control motor in the reference position.
  • Fixes exhaust valve timing control solenoid valve in the reference position.
  • The Intake manifold runner control valve motor is turned OFF (Intake manifold runner control valve opens).
Combustion control mode Stratified charge combustion control at starting No stratified charge combustion at starting (cold start).
Others ECM stops the electric valve timing control. (The camshaft returns to the position of most retard angle.)

Idle Start/Stop System 

Not applicable

RENDER: 1.0x

NO RELATED

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