Finally get the m6 swap complete, countless headaches along the way but that comes with it. So Im cruising at about 105 and get yanked by the 5-0. A vehicle search and 303 dollars later im back cruising. Today Im cruising go to shift into 4 and the car just dies. No injector pulse or spark, fuel pressure ok. All grounds look good. CKP sensor maybe, but i was unsure if it controls injector spark. Getting 12v's to the coils and power to the injectors.

 

Wow go outside today getting no injector pulse. So i unplug the drives side coil harness to check voltage, mom was in the car and hit the key and the bitch started right up on 4 plug everything back in and is running fine. Now I have a question does the crank sensor control injector pulse?

 

Maybe a bad ground issue??

 

Ive checked every ground. Even took the three off the back of the head, cleaned and replaced.

 

Will a faulty ckp sensor cause no injector pulse? Have great fuel pressure just no spark or injector pulse.

 

Have you got a tune yet?

 

yeah i used efi. computer reads and logs fine.

 

well apparently the previous owner was a complete jackass. removed the loom from the harness that goes to the ckp and that stupid ****** spliced in 16 guage wire, apparently used acid core solder and needless to say the three wires for the ckp were fucked. i have never seen so much eletrical tape in my entire life. repaired and the "nasty bitch" is back up and running.