Volvo All Engines (2010 Emissions) Fault Code: SPN 91 FMI 9 PID: Accelerator Pedal Position 1

Category All Engines (2010 Emissions) Tags 1, 2010, 9, 91, Accelerator, All, CodeSPN, Emissions, Engines, Fault, FMI, Pedal, PID, Position, Volvo

The pedal message is used to calculate fuel injection.
The J1587 and J1939 serial data lines are used as the standard communication link for on-board vehicle instrumentation, off-board service diagnostics and fleet management.
The (VECU) Vehicle Electronic Control Unit is linked to the Engine Control Module (ECM) via these data lines.

Conditions for diagnostic trouble code (DTC):
1) Signal unavailable or not regularly updated

Probable cause
1) Accelerator pedal
2) Vehicle Control Unit (VECU)

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Volvo All Engines (2010 Emissions) Fault Code: SPN 91 FMI 9 PID: Accelerator Pedal Position 1

CAT ET 2026 Diagnostic Software

DETROIT DIESEL DIAGNOSTIC LINK 8.23 SP2 2026

DETROIT DIESEL DIAGNOSTIC LINK DDDL 8.20 SP1 2025

John Deere Service Advisor 5.4.44 2025 (AG & CF) | Nexiq USB Link 3 Compatible

JPRO 2022 v3 ( 1 PC )

NAVISTAR NED 2024 Diagnostic Software

CAT Engine Reprogramming Tool for flash programming C1.8, C2.4, C3.8 & C3.3B + Guide

Caterpillar CAT ET 2021B Electronic Technician + Factory Password (1PC)

DOOSAN DMS 5 3.1 [2023.11] diagnostic software 1PC

Isuzu G-IDSS Global 2024 Diagnostic Software

Wabco Diagnostic Software 2021 (Tebs-E 6.01) + PINS

PF Diagnose 2.0.2.23 Diagnostics Software 2013 – Full Heavy & Medium Duty with OBDII Support – Online Installation Service

Bobcat Software Service Analyzer Version 87.07 ( 1PC )

Freightliner ServiceLink 4.9.6

Allison Doc 2023 v2

John Deere Service Advisor 5.4.44 2025 (AG & CF) | Nexiq USB Link 3 Compatible

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