Engine Electrical Devices: 1C-9
CKP Sensor Removal and Installation
S7RS0B1306014
Removal
1) Disconnect negative (–) cable at battery.
2) Remove generator drive belt refer to “Water Pump /
Generator Drive Belt Removal and Installation in
Section 1J”.
3) Remove generator bracket bolt (1) and move
generator rearward.
4) Disconnect connector from CKP sensor.
5) Remove CKP sensor (2) from cylinder block.
Installation
1) Install CKP sensor to cylinder block. Tighten CKP
sensor bolt to specified torque.
Tightening torque
CKP sensor bolt (a): 10 N·m (1.0 kgf-m, 7.5 lb-ft)
2) Connect connector to CKP sensor securely.
3) Adjust generator drive belt tension referring to
“Water Pump / Generator Drive Belt Tension
Inspection and Adjustment in Section 1J”.
4) Connect negative (–) cable to battery.
CKP Sensor Inspection
S7RS0B1306015
Visual check
• Check that O-ring is free from damage.
• Check that end face of sensor and signal pulley tooth
are free from any metal particles and damage.
Performance check
1) Remove metal particles on end face of CKP sensor,
if any.
2) Arrange 12 V battery (1) and connect its positive
terminal to “Vin” terminal (2) and negative terminal to
“Ground” terminal (3) of sensor. Then using
ohmmeter, measure resistance between “Vout”
terminal (4) of sensor and negative terminal of
battery by passing magnetic substance (iron) (5)
while keeping approximately 1 mm (0.03 in.) gap
with respect to end face of CKP sensor.
If resistance does not vary as specified below,
replace CKP sensor.
CKP sensor resistance
Resistance varies from less than 220 Ω (ON) to
infinity (OFF) or from infinity (OFF) to less than 220
Ω (ON)
2
1
I6RS0C130006-01
(a)
I4RS0A130007-01
I3RB0A130006-01
I4RS0B130017-01
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