Originally Posted by justanothernoob
old thread but I've just encountered the same problem so just wondering where you used to ground your ECU?
(I recently installed a lithium battery so had to remove some of the spacers around the battery tray - I suspect that while doing that I may have incorrectly attached the ECU ground to battery instead of the right location).
I canít remember where the ground is. But I had the eco flashed to get rid of the immobilizer and a tune for the intake and termi exhaust.
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