Moving to Tucson, az

710times

New Member
Hi I don't know where else to ask so I will ask here. I'm gonna be moving from California to Tucson, az with my 2000 ex coupe. Does anyone know the smog requirements and if my headers will be a issue. Also I have a obd2b-obd1 harness going to a p28 ecu. Just trying to find out what I need to do to pass if I need to put my stock ecu in or whatever etc.

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710times

New Member
Awesome. I'll look at that. Thank you boofoo

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710times

New Member
Ya, I used it. Found some stuff but didn't find that site. So once again, Thank you

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710times

New Member
Yes, I'm figuring that out. I didn't word it right.

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710times

New Member
Ahhhhhhhhh ok. I searched up tucson smog requirements. Because in yuma, az you don't even need to smog. And in tucson it's required.

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It state's that anything can be modified on your engine. So I'm guessing I'm gonna need to put my stock ecu back in though. Still reading to find out if they do a tail pipe only test.

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710times

New Member
Yep. Will the CEL stay on when you install the stock P2P ECU?
No, it'll be fine. It was off when I installed it. I'll probably have to put a new downstream o2 sensor if anything.

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