Landcruiser 4WD L6-4.5L (1FZ-FE) (1993)
Camshaft Position Sensor: Testing and Inspection
INSPECTION
NOTE: "Cold" and "Hot" in the following sentences express the temperature of the coils themselves. "Cold" is from - 10°C (14°F) to 5O°C (122°F) and
"hot" is from 50°C (122°F) to 100°C (212°F).
1. Disconnect distributor connector.
2. Remove distributor cap without disconnecting high - tension cords.
3. Remove rotor.
4. Inspect air gaps.
-
Using a thickness gauge, measure the gap between the signal rotor and the pickup coil projection.
Air gap: 0.2 - 0.4 mm (0.008 - 0.016 in)
-
If the gap is not as specified, replace the distributor housing.
5. Inspect pickup coil resistance.
-
Using an ohmmeter, check that the resistance of the pickup coil.