4JJ1 HOLDEN COLORADO BOOST ISSUE AND ECU REMAP
- 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