ES–136
Contents
1. ENGINE CONTROL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY 3SZ VE ES 135 CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY 3SZ VE COMPONENTS CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY 0 O RING ES 136 ENGINE CONTROL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY 3SZ VE REMOVAL 1 REMOVE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY a Disconnect the connector b Remove the bolt then remove the camshaft timing oil control valve assembly A136191 INSTALLATION 1 INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY a Apply engine oil to a new O ring b Install the camshaft timing oil control valve assembly with the bolt Torque 7 5 N m 76 kgf cm c Connect the connector A136191 ON VEHICLE INSPECTION 1 CHECK CAMSHAFT OIL CONTROL VALVE ASSEMBLY OPERATION a Connect the DS II to the DLC b Warm up the engine c Following the prompts on the screen select ACTIVE TEST then VVT CONTROL and check the idling speed in both the INACTIVE or ACTIVE modes Standard Item Standard Inactive Normal engine speed OCV OFF Active A OCV ON Rough idle or engine stop Standard ENGINE CONTROL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY 3SZ VE ES 137 d Following the prompts on the screen select ACTIVE TEST then VVT LINEAR DRIVE BANK 1 and check the idling speed at the max retard angle 100 Item When normal St2. andard Normal engine speed Max retard angle 100 Rough idle or engine stop 6 9 to 7 9 Q when 20 C Side Current Applied OSide A136208 INSPECTION 1 CHECK CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY a Check the resistance 1 Using a tester measure the resistance between the terminals Standard b Check operation 1 Apply battery voltage across the terminals then check that the spool valve operates NOTICE Make sure the spool valve is not stuck HINT If the spool valve does not return due to foreign matter like sludge the pressure may leak slightly toward the advanced side This leakage may cause DTCs to be recorded
Download Pdf Manuals
Related Search