Volvo Engine D11L (Tier 4) Fault Code: PID 84 FMI 9 Road Speed
Volvo Engine D11L (Tier 4) Fault Code: PID 84 FMI 9 Road Speed
CONTROL UNIT:
Engine ECU
DETECTION CONDITIONS:
The engine control unit (E-ECU) registers that the machine speed signal (PID 84) is missing or is not arriving often enough.
SYMPTOM:
None
POSSIBLE CAUSES:
Open circuit on bus communication (cable harness).
-
JPRO 2022 v1 Commercial Vehicle Diagnostics V1 Software Download & Installation Service ( 1 PC )
JPRO $94.00Rated 0 out of 5 -
Wabco ToolBox plus 13.7 + ECAS CAN2 v3.00 Diagnostics Software
Trucks software $84.00Rated 0 out of 5