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.
Volvo All Engines (2017 Emissions) Fault Code: P100400 PID: EMS SCR NOx Catalyst Efficiency Moderately Below Threshold Bank 1
Volvo All Engines (2017 Emissions) Fault Code: P100213 PID: EMS Preheat Relay
Volvo All Engines (2017 Emissions) Fault Code: P100212 PID: EMS Preheat Relay
Volvo All Engines (2017 Emissions) Fault Code: P100211 PID: EMS Preheat Relay
Volvo All Engines (2017 Emissions) Fault Code: P100113 PID: EMS Engine Stop Switch
Volvo All Engines (2017 Emissions) Fault Code: P100101 PID: EMS Engine Stop Switch