[Previous][Next]
DTC Description
 
 
DTC DETECTION LOGIC
DTCM.U.T.-III SE screen terms
(Trouble diagnosis content)
DTC detection condition
P261400A camshaft posi signal B1
(Camshaft A Position Signal Output Circuit/Open Bank 1 )
ADiagnosis conditionEngine running at idle
Signal (terminal)Intake camshaft position sensor signal for electric intake valve timing control
ThresholdThe signal voltage of intake camshaft position sensor is less than 1.0 V
Diagnosis delay time1 second
BDiagnosis conditionEngine running at idle
Signal (terminal)Intake camshaft position sensor signal for electric intake valve timing control
ThresholdThe signal voltage of intake camshaft position sensor is more than 5.8 V
Diagnosis delay time1 second
 
 
POSSIBLE CAUSE
Harness or connectors [Intake camshaft position sensor signal circuit for electric intake valve timing control is open or shorted.]
 
 
FAIL-SAFE
Fail safe modeVehicle behavior
Device fix mode
  • This mode fixes the electric IVT motor and the EVT control solenoid valve in the reference position.
  • The intake manifold runner control valve motor is turned OFF (intake manifold runner control valve opens).
  • A control signals is not transmitted to EGR volume control valve and the EGR volume control is deactivated.
Combustion control modeStratified charge combustion control at startingNo stratified charge combustion at starting (cold start).
Idle speed controlStops feedback control of idle speed and controls with specified speed.
Recovery speed control at deceleratingStops recovery speed control by the fuel cut at decelerating and controls with specified speed.
Idle neutral controlStops idle neutral control.
 
 
DTC Confirmation Procedure
1.CHECK DTC PRIORITY
If DTC P2614 is displayed with DTC P0340, first perform the confirmation procedure (trouble diagnosis) for DTC P0340.
Is DTC P0340 detected?
Perform diagnosis of applicable. DTC Description
.
 
2.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the turn ignition switch OFF and wait at least 10 seconds before conducting the next test.
: .
 
3.PERFORM DTC CONFIRMATION PROCEDURE
  1. Turn ignition switch ON and wait at least 5 seconds.
  2. Start the engine and wait at least 5 seconds.
  3. Check 1st trip DTC.
Is DTC P2614 detected?
DTC Diagnosis Procedure
-1To check malfunction symptom before repair: Refer to Intermittent IncidentIntermittent Incident.
-2Confirmation after repair: INSPECTION END