9-28 ELECTRICAL SYSTEM
If the peak voltage is lower than the standard range, check the
peak voltage at the CKP sensor lead wire coupler.
• Lift and support the fuel tank. (5-3)
• Disconnect the CKP sensor lead wire coupler and connect the
multi-circuit tester with the peak volt adaptor.
Black wire (+ Probe) – Green wire (- Probe)
• Measure the CKP sensor peak voltage at the CKP sensor
lead wire coupler.
Tester knob indication: Voltage ()
CKP sensor peak voltage: 0.5 V and more
(Green – Black)
If the peak voltage is lower than the standard range, check each
coupler connection or replace the CKP sensor and inspect it
again.
CKP SENSOR RESISTANCE
• Measure the resistance between the lead wires and ground. If
the resistance is not as specified, the CKP sensor must be
replaced.
09900-25008: Multi-circuit tester set
Tester knob indication: Resistance (Ω)
CKP sensor resistance: 142 – 194 Ω (Green – Black)
∞ Ω (Green – Ground)
Black
Green
CKP sensor
Peak
volt
adaptor
CKP sensor
coupler
G
B
G
B
CKP sensor
CKP sensor
coupler
SAMPLE
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