4JJ1 HOLDEN COLORADO BOOST ISSUE AND ECU REMAP

Services Performed:

  • Custom in house ecu remap
  • DYNO Tested
  • Diagnostics and repair

This customer brought his work ute in after much frustration chasing a low power issue.
After a some datalogging and a few checks with the thermal imager, we found the catalyc converter to be blocked and melted causing too much back pressure.
Once we fixed the cat, we carried out a custom dyno tune on this other wise stock single cab rodeo work ute with unreal results.

– better fuel economy
– better throttle response
– more power for towing

Diagnostics from $110 per hour
custom dyno tuning from $150 per hour

%

kW Increase

%

NM Increase

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