07-27-2009, 07:25 PM
Join Date: Aug 2008
Location: europe, holland, hengelo
Total Cats: 0
MS1 spark is gone ???
After building my own MS1 with LC-1 and AFM delete in preperation of a turbo the car ran fine, i just started to do some small logs and wanted to do some more extensive logging.
I then read the improved spark output driver circuit update by joe, well this was a great update and i bought the necesary products. Started soldering and had everything the way it should be.
Car started right up without the nasty burble but after running 2 / 3 minutes it just died........ started it and ran fine............ for 2 / 3 minutes (spark inverted to yes).
So today i soldered the original wiring in again, started the car and now it doesn't want to start at all.
I traced it back to the spark output (sparkplug to ground no spark, pnp spark yes), switched it for a local PNP and that fired right up.
Do any of you know what to do ?? what should be checked? what should i do?
Thanks in advance!