Ok let me start by saying I’ve read every post I could that has to do with this subject and I’m still stuck.
Car cranks, has fuel pressure but has no spark.
I have another running crossfire that I have been swapping parts and running car still runs.
At this point I have done these things:
Swap crank sensor
Swap cam sensor
Swap battery
Swap rcm
Swap bcm
I have checked all fuses and tested continuity between fuse block to ecu box. Also between the crank sensor and the ecu.
When cranking there is no rpm on cluster or on scan tool live scan.
There is power to the coils but with no signal from the crank sensor there is no signal to fire the coils.
Of course there is a code for the crank sensor since it’s not reading it.
Am I missing something? Is there a neutral safety switch that would let it crank and not spark?
I talked with the guy from Precision ECU and he doesn’t think it’s a screem issue.
Is this just a harness issue?
Thank you to anyone that can lead me in the right direction