Mazda MX-6 1998, Workshop Manual

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CONTROL SYSTEM [KL]
K nock Sensor R em oval/Installation Note
• Use the
SST
to remove and install the knock
sensor.
C R A N K S H A F T PO SITIO N SENSOR INSPECTION [KL]
Inspection of R esistance
1. Disconnect the battery negative cable.
2. Disconnect the crankshaft position sensor
connector.
3. Measure the resistance between terminals A and
B by using an ohmmeter.
W 6 U 1 4 0 W M D
A pprox. 550
Q.
4. If not as specified, check related wiring harness. If
they are okay, replace the crankshaft position
sensor.
W 6 U 1 4 0 W 0 J
Inspection of Air Gap
1. Verify that the crankshaft position sensor is
installed correctly and securely.
2. Measure the air gap between the crankshaft
pulley projection and the crankshaft position
sensor by using a feeler gauge.
Specification
0.5— 1.5 mm {0.020— 0.059 in}
3. If not as specified, replace the crankshaft pulley or
the crankshaft position sensor.
C R A N K S H A FT PO SITIO N SENSO R REPLA C EM EN T [KL]
1. Disconnect the negative battery cable.
2. Disconnect the crankshaft position sensor
connector.
3. Remove the crankshaft position sensor.
4. Install in the reverse order of removal.
W 6 U 1 4 0 W 0 K
Tightening torque
7.9— 10.7 N m
{80— 100 kgf-cm, 69.5— 95.4 in lbf}
5. Inspect the air gap. (Refer to 01-40B
CRANKSHAFT POSITION SENSOR
INSPECTION [KL], Inspection of Air Gap.)
0 1 -4 0 B -1 9