Yamaha YFM700RV 2009, Руководство по обслуживанию, Страница: 267 / 409

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FI
Fault code No. 41 Symptom Lean angle sensor: open or short circuit detected.
Diagnostic code No. D08 Lean angle sensor
Order Item/components and probable
cause
Check or maintenance job Reinstatement
method
1 Connections
• Lean angle sensor coupler
• Main wire harness ECU coupler • Check the coupler for any pins
that may be pulled out.
• Check the locking condition of
the coupler.
• If there is a malfunction, repair it
and connect the coupler
securely.
Turning the
main switch to
“ON”.
2 Open or short circuit in lead wire. • Repair or replace if there is an
open or short circuit.
• Between lean angle sensor cou-
pler and ECU coupler.
(blue–blue)
(yellow/green–yellow/green)
(black/blue–black/blue)
3 Defective lean angle switch. • Execute the diagnostic mode.
(Code No.D08)
• Replace if defective.
Refer to “IGNITION SYSTEM” in
chapter 8.
FUEL INJECTION SYSTEM