buick Workshop Repair Guides

Buick LeSabre V6-231 38L VIN A 2-bbl Workshop Manuals - Service and Repair

All Technical Service Bulletins for Camshaft Position Sensor:|846J4|Page 2461 > < All Technical Service Bulletins for Camshaft Position Sensor:|846J4|Page 2459
Page 6
background image

FIGURE 2

CAMSHAFT SENSOR TIMING PROCEDURE

1.

With the timing marks lined up (compression stroke #1 cylinder) rotate the crankshaft so the timing mark is 25~ past top dead center (See figure
2).

2.

Connect a digital volt-ohm meter between the jumper wire to ground (See Figure 1) set volt ohm meter to 20 volt scale.

3.

Ignition on engine stopped.

All Technical Service Bulletins for Camshaft Position Sensor:|846J4|Page 2461 > < All Technical Service Bulletins for Camshaft Position Sensor:|846J4|Page 2459