2.7L engine Tune?

[BAM]

Disconnect your battery and there's a lever on the top of the ECU plug that needs to lifted to "unlock" it then you can pull the connector off.

Locked

Unlocked

 

[l Roxor d]

Thanks just purchased the diesel freak tune and removing my ECU tonight to o mail it to diesel freak. Now l know how to do it

 

[Gabe]

Keep the updates coming on the 2.7 Tune. I am going to update after hunting season.

 

[BAM]

Got the tuned ECU back and was only able to take my Roxor for a quick drive (Had to leave town for work). But right off the bat acceleration was much better and obviously more power. I was able to pull a small hill without downshifting out of 5th when normally I had to slow down and shift into 4th. Had the power to pull the hill and the power to accelerate up the hill without downshifting. I run 32s and was getting up to 63 mph running at about 2900. It was a short drive though and I pulled the ECU and sent it back to Wade to get updated as the check engine light flashed like others have stated. Should be getting the ECU back tomorrow and I plan to do some more testing in the mountains if I can get the chance weather permitting. But from what I gathered on that short drive the tune is well worth it. I'll report back after more testing.

 

[Gabe]

That is good. Offroad in the hills always having to downshift. Hopefully this will help.