Hi All
Had the ECU remapped today, the truck was run on the dyno to get a base reading then the ECU removed and remapped with a performance/economy tune then run on the dyno again before a road test.
The readout from the dyno is pretty impressive with torque up 47%, power up 30% and afr improved 47% and as you would expect from the dyno results the truck is a completely different beast to drive.
The roads were wet when I left the dyno centre so I immediately had to disengage the traction control then go easy with the accelerator to avoid breaking traction, the performance improvement is well beyond my expectation and has completely transformed the truck with usable power in all gears even from low revs, the truck has gone from a plodder where over taking was a task best left to others to quite a spirited performer with plenty of overtaking power on tap at highway speeds, I haven't done any towing yet so can't comment on that, I'll report fuel consumption figures after I do another trip.
It cost $1,000 which I thought was good value.
Here's a copy of the dyno results don't forget the truck has 3" exhaust.
Cheers
John
http://img.photobucket.com/albums/v6...psdzey3mxj.jpg