Shield grounded at ECU.
That's the normal place to do it....
Where would it get noise?
Pick 1 pin for sensor ground. All others go to a good ground. Put shield on not sensor ground
You have the option to incrementally test methods. First is to find the noise source and eliminate or avoid it. Problem solved.
Hi all! ~excited to join the community. Bit of bac[…]
Great, I might buy one now
Simple diagram for 2ch Bosch 200 ignitor
Once again as above. You need to find and fix you[…]