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S.hafsmo · 02-17-2017

If the 90 and 91s apparently are compatible, would that entail that a programmer from the model years you mention also could work on a '90?

I've gone through the FSM fault finding, and it just ends on "replace programmer". I've resoldered everything, measured all diodes, replaced all capacitors, and checked the board while live (connected/ign. On) with freezing spray to check for hotspots. Nothing. Getting close to giving up on this one.

02-17-2017	#17
S.hafsmo Join Date: Nov 2016 Location: Norway Posts: 397	Re: Zr1 - different C68 programmer If the 90 and 91s apparently are compatible, would that entail that a programmer from the model years you mention also could work on a '90? I've gone through the FSM fault finding, and it just ends on "replace programmer". I've resoldered everything, measured all diodes, replaced all capacitors, and checked the board while live (connected/ign. On) with freezing spray to check for hotspots. Nothing. Getting close to giving up on this one. __________________ - '90 ZR-1