Help! Rejected at emissions

[KEVOP80]

Hey guys. Hope this is the correct place to post this. 2016 PP gt with BBK LT, intake, full cbe, and Lund racing tune. I was rejected at emissions because almost all of the system monitors came up as “not supported” and also fuel system monitor came up “not ready”. Only 2 that showed “ready” were comprehensive comp, and egr flow. What do i have to do to pass? I live in Illinois

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[Freedom]

what are you expecting? Get Lund to send you an emission tune, but those LT arent going to pass shit. I think Kooks sell green cats that are emission compliant.

 

[EFI]

what are you expecting? Get Lund to send you an emission tune, but those LT arent going to pass shit. I think Kooks sell green cats that are emission compliant.

Unless they actually do a tailpipe sniffer test, it doesn't really matter what exhaust he has.

What he failed for is all in the computer, so as you said the OP needs to get Lund to give him an emissions tune where all these tests are tuned out to appear as ready.

 

[KEVOP80]

I called Lund. They sent me a diag file to reset all to stock. They only do OBD test. Hopefully i can pass now

 

[Freedom]

I called Lund. They sent me a diag file to reset all to stock. They only do OBD test. Hopefully i can pass now

Youll need to drive for awhile. Some of the checks dont pass until the car think itself is ready. I dont remember the exact reasons.

 

[KEVOP80]

Drove it for 60 miles. It passed. Thank god

 

[CrashOverride]

Youll need to drive for awhile. Some of the checks dont pass until the car think itself is ready. I dont remember the exact reasons.

Emissions readiness checks

I cannot remember the exact sequence used, but I think it is a combination of number of starts, coolant temps and possibly engine loads. It's basically how dieselgate worked - they new the conditions that the EPA used to measure emissions.

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