Supra Forums banner
1 - 1 of 1 Posts

· Registered
Joined
·
113 Posts
The second o2 sensor only serves the purpose of telling you when your catalytic converter needs to be replaced. You shouldn't need an o2 sensor simulator if you're using the AEM, as is has no diagnostic function that would turn the check engine light on.
 
1 - 1 of 1 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top