Throttle Position Signal Abnormal (Diagnostic Code SPN 91 FMI 8
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Spn 91 Fmi 4. Throttle Position Signal Abnormal (Diagnostic Code SPN 91 FMI 8 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 Cummins ISX15 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
Cummins SPN FMI Code List Diagnostic Fault & Trouble Codes from carmiddleeast.com
Measure the voltage between pin C of the AP harness connector and ground ISB, ISC, and ISL - Accelerator Pedal Position Sensor 1 Circuit: CODES: Fault Code: 132 PID(P), SID(S): P091 SPN: 91 FMI: 4/4 Lamp: RED SRT: REASON: Accelerator Pedal or Lever Position Sensor 1 Circuit - Voltage Below Normal or Shorted to Low Source
Cummins SPN FMI Code List Diagnostic Fault & Trouble Codes
One small issue like Spn 91 Fmi 4 can cause a larger component to become damaged without taking the time to investigate Spn 91 Fmi 4 problem code is about Signal Range Check Low For App1 Cascadia 2021 DD15, Spn 3598 fmi 4, Spn 521027 fmi 9, Spn 5443 fmi 0 spn 3719 fmi 31, Not doing regen, temp stays around.
Intake Air Heater 1 Circuit Voltage Below Normal or Shorted to Low. It describes the accelerator position sensor and its wiring Cummins ISX15 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
Throttle Position Signal Abnormal (Diagnostic Code SPN 91 FMI 8. 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 ISB, ISC, and ISL - Accelerator Pedal Position Sensor 1 Circuit: CODES: Fault Code: 132 PID(P), SID(S): P091 SPN: 91 FMI: 4/4 Lamp: RED SRT: REASON: Accelerator Pedal or Lever Position Sensor 1 Circuit - Voltage Below Normal or Shorted to Low Source