Nissan 370Z Forum - View Single Post - HYPERTECH programmed great, then car no start

TPrelude-370z · 06-15-2012, 07:41 PM

Hi,

I programmed my car today with a hypertech unit without issue and it ran great. I decided to update the software because I purchased the unit used. When I went to reprogram my car I inadvertently removed the cable before it was finished. Now the car will not start and when I plug in the unit I get "unit cannot read ecu" or something like that.

Please help asap.

06-15-2012, 07:41 PM	#1 (permalink)
TPrelude-370z Base Member Join Date: Jul 2011 Location: Chicago, Il Posts: 243 Drives: 09-Tour-Sport-MB-6MT Rep Power: 14	HYPERTECH programmed great, then car no start Hi, I programmed my car today with a hypertech unit without issue and it ran great. I decided to update the software because I purchased the unit used. When I went to reprogram my car I inadvertently removed the cable before it was finished. Now the car will not start and when I plug in the unit I get "unit cannot read ecu" or something like that. Please help asap.