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Discussion Starter #1
I've been having a problem with the check engine light coming on for cat efficiency with my orp.. I replaced the rear 02 sensor. Still came on, then replaced the cheater and still came on. I have the 91 octane tune, will the tune somehow make the light come on?
 

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Discussion Starter #3
No i didnt think there was an option for that. What is the address to send my box back to get it added on. Also, how much money do i need to enclose for shipping. I know its $25 for the added option.
 

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Discussion Starter #5
Okay good, ill send that out as soon as i can.
Thanks!
 
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