Acura TSX 2004 User Manual

Is the VTC oil control solenoid valve OK?
YES: Go to step 11.
NO: Replace the VTC oil control solenoid valve (see VTC OIL CONTROL SOLENOID
VALVE REMOVAL/TEST/INSTALLATION ), then go to step 14 .
11. Check the camshaft timing (see step 1 of CAM CHAIN INSTALLATION ).
Is the camshaft timing OK?
YES: Go to step 12.
NO: Reset the camshaft timing (see CAM CHAIN INSTALLATION ), then go to step 14 .
12. Check for damage to the cam chain (see COMPONENT LOCATION INDEX ).
Is the cam chain damaged?
YES: Replace the cam chain (see CAM CHAIN INSTALLATION ), then go to step 14 .
NO: Go to step 13.
13. Inspect the VTC actuator (see VTC ACTUATOR INSPECTION ).
Is the actuator OK?
YES: Go to step 14.
NO: Replace the VTC actuator (see VTC ACTUATOR, EXHAUST CAMSHAFT
SPROCKET REPLACEMENT ), then go to step 14.
14. Turn the ignition switch ON (II).
15. Reset the ECM/PCM with the HDS.
16. Clear the CKP pattern with the HDS.
17. Do the ECM/PCM idle learn procedure (see ECM/PCM IDLE LEARN PROCEDURE ).
18. Do the CKP pattern learn procedure (see CKP PATTERN CLEAR/CKP PATTERN LEARN
PROCEDURE ).
19. Test-drive at a steady speed between 19-38 MPH (30-60 km/h) for 10 minutes.
20. Check for Temporary DTCs or DTCs in the DTCs MENU with the HDS.
Are any Temporary DTCs or DTCs indicated?
YES: If DTC P0341 is indicated, check for poor connections or loose terminals at the VTC
oil control solenoid valve and the ECM/PCM, then go to step 1 . If any other Temporary
DTCs or DTCs are indicated, go to the indicated DTC troubleshooting.
NO: Go to step 21.
21. Monitor the OBD STATUS for DTC P0341 in the DTCs MENU with the HDS.
Does the screen indicate PASSED?
YES: Troubleshooting is complete.
NO: If the screen indicates FAILED, check for poor connections or loose terminals at the
VTC oil control solenoid valve and the ECM/PCM, then go to step 1 . If the screen indicates
NOT COMPLETED, go to step 19 and recheck.
DTC P0344: CMP SENSOR A INTERMITTENT INTERRUPTION
1. Note the following freeze data.
2004 Acura TSX
2004 ENGINE PERFORMANCE VTEC/VTC - TSX
Wednesday, March 12, 2008 2:17:58 AM Page 18

Acura TSX 2004 Specifications

General

Brand	Acura
Model	TSX 2004
Category	Automobile
Language	English