So, I’m still at the start of diagnosing a running issue with high idle and more importantly loss of power when step-in on the gas at a stop. 

But, A friend was just handed a interesting tool he wants to try out on the 84 running the 1.9 ignition 

What do you know about the ECU digitool  has the name Darrel Boelher, in the paperwork.

Has a long ribbon cord to take the device to the dash to watch w while driving and a LCD screen and lights.

Anyone out there still using this tool and anyone know it’s history or usefulness?

Eric Caron 
84 with 1.9 ignition 
85 with GW management