I have only seen that happen when you dont do it in the right order
Remove: ECU connectors, battery ground, and then battery positive
Install: ECU connectors, battery positive, and then battery ground
Realizing now that i did not lay that out exactly i will be updating the instructions soon.
Thank you for the post though bring up a good point.
Russ
Remove: ECU connectors, battery ground, and then battery positive
Install: ECU connectors, battery positive, and then battery ground
Realizing now that i did not lay that out exactly i will be updating the instructions soon.
Thank you for the post though bring up a good point.
Russ
When working on automotive electronics.
Always remove: Battery Ground FIRST
Always install: Battery Ground LAST
Dave