I've been struggling with some o2 sensor codes and nothing has been working. I replaced all the sensors, didn't fix it.
Did the ground repair as was suggested, didn't fix it.
Replaced the ecu and didn't fix it.
Before I had this issue I had a code that said the cat was bad. I bought one on ebay for under $300.
I'm beginning to wonder if the cat I got on ebay was a rip off or just not the right one. Could the cat be at the heart of these issues?
Did the ground repair as was suggested, didn't fix it.
Replaced the ecu and didn't fix it.
Before I had this issue I had a code that said the cat was bad. I bought one on ebay for under $300.
I'm beginning to wonder if the cat I got on ebay was a rip off or just not the right one. Could the cat be at the heart of these issues?