no spark

[benflynn]

i have no spark....when i crank the adv says -0 this might be normal but i cant tell with it not running....msns...139 mod.

[linuxman51]

tach input from the ms? (so much for the one day install eh ;) ) how is the module wired up and on what pin does the fidle/coil trigger from ms come in on?

coil have power? module have power? do they stay on while cranking?

[benflynn]

bad connection (trigger) at mod :oops: ...jamed a screwdriver into the connector and bought a new pigtail from pull a part....now where is greg's soldering iron?....ms triggers #6 on saab coil....probably go back to volvo coil/mod tonight

[ovlov760]

I don't know if your running extra? When I was just using regular msns somehow the spark map got corrupted and I didn't have spark till I reflashed it. Just another one to toss out there.

[benflynn]

car runs (i am still driving it to work) but every once and a while the car bucks and looses the tach signal...still using the 139 mod with stable connections(now)...spark seems to be the only thing effected....any ideas?