I've been reading about Megasquirt for a few weeks now and I thought I understood what was going on, but I've been trying for a while to get the car to start and I'm stuck. Can someone review my base map and tell me where I screwed up? If you can point me to a known good configuration I can probably figure out the differences.
I picked up an original MegaSquirt PNP
off craigslist for a song. I've gone over it thoroughly. It seems to be in great shape and it appears the previous owner set it up for a variable TPS
The car is completely stock (as far as I know), still using the AFM. So far I have removed the ST SIGN fuse and disconnected the TPS sensor.
It cranks and seems like it wants to start but won't catch. I can smell gas but I haven't verified spark yet, it's freezing outside.
At one point I could see the RPM gauge move in TunerStudio but I messed with a bunch of settings grabbing things from any number of websites that seemed to make sense. I screwed something up and no longer see any movement on the gauge.
Before I packed up for the day I verified my ignitor still worked by swapping back to the stock ECU and turning the car on. Everything seemed great, but I realized as I was writing this post that I never put the ST SIGN fuse back in and left the TPS disconnected. Is that normal? I've noticed some splices on my wiring harness, they seem good but I haven't done a thorough investigation.