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Holley

Holley 534-191 Commander 950 Pro Software Upgrade

Part # 534-191 Be the first to write a review

Commander 950 Pro Software Upgrade and ECU Firmware Upgrade

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Holley 534-191 Commander 950 Pro Software Upgrade

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This is an upgrade package to migrate to the Pro Software. The Pro Software includes a host of features that add even more flexability to the Commander 950 ECU. Requires Windows 98 through XP. Not compatible with windows versions newer than XP,

Features:

  • Internal Data-Logger
  • Programmable Load Scale
  • Programmable Inputs and Outputs
  • Programmable Target O2 Voltage
  • Programmable O2 Compensation Limits
  • Wideband O2 integration
  • Deceleration Fuel Cutoff
  • Timing Trim vs. Coolant temperature
Brand Holley
Emission Code5
Product TypeCommander 950 Pro Software
UPC090127600634
Manufacturer Part Number534-191
Part Number534-191
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
Instructions for Part# 534-191
Base Maps for Part# 534-191
This upgrade is included with the Wideband Oxygen Sensor upgrade P/N 534-188. Requires factory service.

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      *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

      Some parts are not legal for use in California or other states with similar regulations.