Factory PACCAR Davie 4 MX engine diagnostic software.  Covers Paccar MX engines through the present model year.  Paccar technical support included at no extra charge. This is 100% genuine factory software. This is the same software used by PACCAR dealers and repair shops globally.

*If you’re using Davie 4 with trucks between the years 2016 and 2019, you may need to use a special Y adapter cable to connect. Scroll to the very bottom to learn more about this.

PACCAR Davie 4 Capabilities:

• • Quick check
  • Monitor
  • DPF Regeneration
  • Reset Soot Level
  • Reset particulate trap codes
  • Reset particulate trap codes after replacement
  • Rest turbo actuator
  • Run Testing
  • Repair Support
  • Maintenance
  • Install replacement injector codes
  • Program (Paccar approval may be required)
  • Reset turbo actuator calibration
  • Record / Report
  • Training Simulation
  • Road Speed Change
  • Print Screen
  • Enable Park Brake Reset
  • Enable Air Temp Idle Timer Override
  • Idle Time in PTO Mode
  • Enable Clutch Pedal Position Timer Reset Condition
  • Time Remaining to Shut Down After EIST Warning
  • Enable Accelerator Position (as timer reset condition)
  • Enable Foot Brake Position (as timer reset condition)
  • Enable Clutch Pedal (as timer reset condition)
  • Enable EIST in PTO mode
  • Shut down time after EIST warning
  • Enable accelerator position (as timer reset condition)
  • Enable foot brake (as timer reset condition)
  • Enable clutch pedal (as timer reset condition)
• Quick Check
• Monitor
• DPF Regeneration
• Reset Soot Level
• Reset particulate trap codes
• Reset particulate trap codes after replacement
• Rest turbo actuator
• Run Testing
• Repair Support
• Maintenance
• Install replacement injector codes
• Program (Paccar approval may be required)
• Reset turbo actuator calibration
• Record / Report
• Training Simulation
• Road Speed Change
• Print Screen
• Enable Park Brake Reset
• Enable Air Temp Idle Timer Override
• Idle Time in PTO Mode
• Enable Clutch Pedal Position Timer Reset Condition
• Time Remaining to Shut Down After EIST Warning
• Enable Accelerator Position (as timer reset condition)
• Enable Foot Brake Position (as timer reset condition)
• Enable Clutch Pedal (as timer reset condition)
• Enable EIST in PTO mode
• Shut down time after EIST warning
• Enable accelerator position (as timer reset condition)
• Enable foot brake (as timer reset condition)
• Enable clutch pedal (as timer reset condition)

Note: Some tasks require the technician to log onto the Paccar portal

Note: Some ECM reset/adjust limitations are set during vehicle manufacture.

Screenshots

Limitations:

PACCAR Davie 4 Cannot reprogram engines.

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Paccar Y Cable (Not Included)

The Paccar Y Cable may be required when doing diagnostics on engines between 2016 and 2019. Without this cable, you will only have access to a limited amount of information and not have the ability to do testing or diagnostics.

This cable is NOT included with your purchase. If you need it, please contact your local dealer or buy it online.