maxgee

iTrader: (5)

I have used this successfully on a 408 LQ9 turbo.
Using now on LSX 440ci TT and not getting spark reading to the labtop monitoring
Anyone have this issue before?

maxgee

iTrader: (5)

It's something with the harness. Put the computer on another motor and fires right up. So both HP ECUs fire up one motor. I'll pull the harness to see what's going on.

gnx7

iTrader: (28)

My buddy had a similar problem with his Holley system. He has another unit on another LS engine without issues like you are describing. He felt there is a problem in the harness itself.

My buddy is Mas280 on here. PM him maybe he can give you some insight. He is slow at returning PM's.

maxgee

iTrader: (5)

Problem solved, pulled the harness off the car and reinstalled...voila starts