The C4 electrical gremlins
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Intermediate
Joined: Dec 2016
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The C4 electrical gremlins
I posted a few weeks ago, I started to get the dreaded code 41 and sys issues after accidentally arcing out the power wire to an aftermarket amp the PO installed. Before this the car ran fine and everything worked. The PO ran the hot lead from the battery back to the amp.
I bought the FSMs did my best to troubleshoot and came up with I damaged the ecm.
Since the amp wire arc , I have driven the car a few hours a day and it codes out every time and runs choppy.
So I take the vette out today drive it around most the morning. No codes, no issues? Running sharp? Even hotlapped the back roads.
It seems right as I'm most frustrated with its issues, the car will then give me a smile.
Gotta love those C4 electrical gremlins!
I bought the FSMs did my best to troubleshoot and came up with I damaged the ecm.
Since the amp wire arc , I have driven the car a few hours a day and it codes out every time and runs choppy.
So I take the vette out today drive it around most the morning. No codes, no issues? Running sharp? Even hotlapped the back roads.
It seems right as I'm most frustrated with its issues, the car will then give me a smile.
Gotta love those C4 electrical gremlins!
