P1145

COMPONENT DESCRIPTION
The intake valve timing control position sensor is located rearmost of the left-bank cylinder head. This sensor detects a signal (intake valve position) generated by the cutout portion of camshaft and sends it to the ECM (ECCS control module). This sensor is not used to control the engine system. It is used only for the on board diagnosis of intake valve timing control.




CONSULT REFERENCE VALUE IN DATA MONITOR MODE
Specification data are reference values.




ECM TERMINALS AND REFERENCE VALUE
Specification data are reference values, and are measured between each terminal and (128) (ECCS ground).




ON BOARD DIAGNOSIS LOGIC

DIAGNOSTIC TROUBLE CODE CONFIRMATION PROCEDURE

NOTE: If "DIAGNOSTIC TROUBLE CODE CONFIRMATION PROCEDURE" has been previously conducted, always turn ignition switch "OFF" and wait at least 5 seconds before conducting the next test.




With Consult
1) Turn ignition switch "ON" and select "DATA MONITOR" mode with consult
2) Start engine and keep the engine speed at 2,000 rpm and wait at least 15 seconds.

OR

With Generic Scan Tool
1) Start engine and keep the engine speed at 2,000 rpm and wait at least 15 seconds.
2) Select "MODE 7" with GST.

OR

Without Scan Tools
1) Start engine and keep the engine speed at 2,000 rpm and wait at least 15 seconds.
2) Turn ignition switch "OFF", wait at least 5 seconds and then turn "ON".
3) Perform "Diagnostic Test Mode II (Self-diagnostic results)" with ECM.

PAGE REFERENCE:

DIAGNOSTIC PROCEDURE




WIRING DIAGRAM - Right Bank

COMPONENT INSPECTION
Intake Valve Timing Control Position Sensor







1. Disconnect intake valve timing control position sensor harness connector.
2. Loosen fixing bolt of the sensor.
3. Visually check the sensor for chipping.
4. Check resistance between terminals (2) and (3).

Resistance: 600 - 740 Ohms at 20°C (68°F)

If NG, replace intake valve timing control position sensor.