6 - 22 FUEL INJECTION SYSTEM FI 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 9.