Spn 91 Fmi 4. Throttle Position Signal Abnormal (Diagnostic Code SPN 91 FMI 8 The typical diagnosis for this fault is circuit failed low. Check as follows: Disconnect the Accelerator Pedal (AP) It describes the accelerator position sensor and its wiring
Freightliner cascadia Spn 91 fmi 8 accelerator pedal position data from www.youtube.com
Cummins ISX11.9 CM2250 (2010-12) Fault Code: 132 PID: 91 SPN: 91 FMI: 4 Accelerator Pedal or Lever Position Sensor 1 Circuit- Voltage Below Normal or Shorted to Low Source One small issue like Spn 91 Fmi 4 can cause a larger component to become damaged without taking the time to investigate
Freightliner cascadia Spn 91 fmi 8 accelerator pedal position data
SPN:5484 FMI:4 Engine Fan Clutch 2 Control Circuit - Voltage Below Normal or Shorted to Low Source DTC TRUCKS Rated 0 out of 5 SPN:5484 FMI:4 Engine Fan Clutch 2 Control Circuit - Voltage Below Normal or Shorted to Low Source DTC TRUCKS Rated 0 out of 5 The typical diagnosis for this fault is circuit failed low. Check as follows: Disconnect the Accelerator Pedal (AP)
Throttle Position Signal Abnormal (Diagnostic Code SPN 91 FMI 8. SCR System Cleaning Inhibited Due to Accelerator Pedal Off Idle Fault Code: SPN-6922 Freightliner M2 SPN: 91 FMI: 4/4 Lamp: Red REASON: Low voltage detected at the 5 VDC sensor supply circuit to the accelerator pedal position sensor
(PDF) FAULT CODE 132 (SSS) Accelerator Position Sensor …ww2.justanswer. If you don't take the time to look into Spn 91 Fmi 4 engine problem when it arises, it can add up quickly The typical diagnosis for this fault is circuit failed low. Check as follows: Disconnect the Accelerator Pedal (AP)