PACCAR Davie 4 Engine Diagnostic Software

PACCAR Davie 4

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.

*If you’re using Davie 4 with trucks between the years 2016 and 2019, you may need to use a special Y adapter in to connect.

Paccar Davie 4

Fleet Davie 4 Contents:

Full factory Davie 4 diagnostic software

PACCAR Davie 4 Capabilities:
  • Perform diagnostic testing
  • Read and clear fault codes
  • Enable Progressive Shifting
  • 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
  • Read, reload & download all snapshot & trip reports
  • Read all chart recorder items
  • Download all log files into Excel or PDF files
  • Particulate Trap Regeneration
  • Road speed
  • Install replacement injector codes

PACCAR Davie 4 Cannot reprogram engines.




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Paccar Y Cable (Not Included)

Paccar Davie 4 Y Cable

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.





About Us

Diesel Diagnostic Equipment was founded in 1999 on the principal of providing quality diagnostic equipment to the professional medium & heavy-duty truck technicians.