PACCAR MX (2004 Emissions) Fault Code: P0049 Turbo Speed - Higher Than Overspeed Limit

SET CONDITIONS:
The PCI ECU (D420) detects that the turbo speed is above 115,000 rpm for more than 3 seconds.

DIAGNOSTIC CONDITION:
This diagnostic runs continuously when the engine is running.

CORRESPONDING OBD READINESS MONITOR:
None

RESET CONDITION:
This DTC changes to inactive when the fault is no longer detected.

REPAIR VERIFICATION:
1. Clear all DTCs.
2. Test drive or operate the vehicle to meet the diagnostic conditions and set conditions.
3. Did the DTC come back?
- No, repair successful
- Yes, repair unsuccessful

ADDITIONAL INFORMATION:
IMPORTANT: Do not troubleshoot this DTC when other VTG position-related DTCs are present. In that case, troubleshoot the VTG position-related DTCs first.

PACCAR MX (2004 Emissions) Fault Code: P047D Exhaust Gas Pressure After BPV - Voltage Too High or Short Circuit to Supply on ECU (D420) Pin (C81)

PACCAR MX (2004 Emissions) Fault Code: P047C Exhaust Gas Pressure After BPV - Voltage Too Low or Short Circuit to Ground on ECU (D420) Pin (C81)

PACCAR MX (2004 Emissions) Fault Code: P0046 VGT Turbocharger Actuator - Position Error or Internal Error

PACCAR MX (2004 Emissions) Fault Code: P0045 VTG Turbocharger Actuator - Position Error or Internal Error

If you want to know other articles similar to PACCAR MX (2004 Emissions) Fault Code: P0049 Turbo Speed - Higher Than Overspeed Limit you can visit the category DTC TRUCKS.

truckshd