Suzuki GSX-R1000 2007, Руководство по обслуживанию

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FI SYSTEM DIAGNOSIS 4-39
5) If OK, then check the continuity between each terminal and
ground.
CKP sensor continuity:
∞ Ω
(Infinity)
(B – Ground)
(G – Ground)
\
09900-25008: Multi-circuit tester set
V
Tester knob indication: Resistance (
Ω
)
Are the resistance and continuity OK?
6) After repairing the trouble, clear the DTC using SDS tool.
( 4-28)
Step 2
1) Crank the engine a few seconds with the starter motor, and
measure the CKP sensor peak voltage at the CKP sensor
coupler and ECM coupler.
2) Repeat the above test procedure a few times and measure
the highest peak voltage.
CKP sensor peak voltage: 0.5 V and more ( B – G)
Peak volt adaptor
\
09900-25008: Multi-circuit tester set
W
Tester knob indication: Voltage ( )
.
Is the voltage OK?
3) After repairing the trouble, clear the DTC using SDS tool.
( 4-28)
YES Go to Step 2.
NO Replace the CKP sensor with a new one.
YES
• G/W or G/BI wire open or shorted to ground.
• Loose or poor contacts on the CKP sensor cou-
pler or ECM coupler (terminal or
,
).
• If wire and connection are OK, intermittent trou-
ble or faulty ECM.
• Recheck each terminal and wire harness for
open circuit and poor connection.
• Replace the ECM with a known good one, and
inspect it again.
NO
• Inspect that metal particles or foreign material
stuck on the CKP sensor and rotor tip.
• If there are no metal particles and foreign mate-
rial, then replace the CKP sensor with a new
one.
1
2
V
2
ECM coupler (Harness side)
(Black) (Gray)