I have a 1.8t using ms v2.2 with toyota cop set up. Has signal from cas and 5v out put from ecu. But getting no pulse. Grounds look ok. Where is my pulse suppose to be coming from? Please help. Coils have 12v power and spark when key is first turned on. But nothing afterwards. New to megasquirt. Tryinf to get this thing running.

 

any help would be much appreciated?

 

is your spark output set to normal or inverted?

 

I really dont know. I dont have the tuning stuff. I just bought the car and drove it then it all of a sudden happened. Where do I get the software and cord?

 

Also what is the resister for in my obd port? Whats its purpose?

 

remove it and watch your tach not work anymore.

 

Ok so its just fpr the tach where can I get the ms software?

 

So your car was running then just cordon you? While driving or you went to startit and nothing?? Need some more details... And you definitely need to do some more research. There is a ton of information out there

 

It was running fine the started misfiring 2 cylinders. Then while diaging It had burnt up 2 coils replaced them and have no spark