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      01-11-2014, 03:22 PM   #1
Xzach92X
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Ga emissions with jb4 g5 iso and catless dp

How in the world do yall pass emissions? In map 5 its locking the obd port so the emissions place cant access it and on map 0 it basically turns jb4 off and auto clear turns off any help would be appreciated thanks
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      01-11-2014, 03:46 PM   #2
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well in pa, the computer looks at readiness monitors and cel codes... for 08+ with the jb4 and on a map, it shows that the readiness monitors are not supported as oppose to not complete and with no codes, it passes that way
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      01-11-2014, 03:47 PM   #3
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you need to move east or register your car in Savannah some how where there is no emissions. No for real, you need to keep it in bypass mode for the obd computer to see the DME.
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      01-11-2014, 06:54 PM   #4
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Appreciate the help ill try those suggestions
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      01-11-2014, 07:20 PM   #5
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DP fix will solve your problem.
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      01-11-2014, 07:25 PM   #6
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Quote:
Originally Posted by 3000GT MR View Post
you need to move east or register your car in Savannah some how where there is no emissions. No for real, you need to keep it in bypass mode for the obd computer to see the DME.
Wat is bypass mode?



Also if i have an 07 does that mean i wont pass? Whats makes an 08 pass but not 07?
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      01-11-2014, 07:28 PM   #7
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Quote:
Originally Posted by Maniac0908
Quote:
Originally Posted by 3000GT MR View Post
you need to move east or register your car in Savannah some how where there is no emissions. No for real, you need to keep it in bypass mode for the obd computer to see the DME.
Wat is bypass mode?



Also if i have an 07 does that mean i wont pass? Whats makes an 08 pass but not 07?
I mean your piggyback needs to be in bypass mode for readiness. if you have a map selected other than map 0 (procede) it won't pass. I'm sure it's map 0 for JB as well
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      01-11-2014, 07:30 PM   #8
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I actually passed emissions with JB4 map1 last year. I forgot to switch it back to map0 before I went in, and they just let me pass without saying anything. I don't have catless DPs though.
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      01-11-2014, 07:44 PM   #9
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You must have auto clear set in the function menu. Because switching to map 0 shouldnt auto clear. I had my vehicle inspected a few months ago and had zero issues passing. I switched from map5 to map 0 and was at the inspection station in less than 5 minutes.
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      01-11-2014, 07:46 PM   #10
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Quote:
Originally Posted by Hierlevelz View Post
You must have auto clear set in the function menu. Because switching to map 0 shouldnt auto clear. I had my vehicle inspected a few months ago and had zero issues passing. I switched from map5 to map 0 and was at the inspection station in less than 5 minutes.
Do you have dp's? Anyone know about maryland emmisions?
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      01-11-2014, 08:12 PM   #11
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Do you have dp's? Anyone know about maryland emmisions?
No DP's
They only way to pass with DPs is with the DP fix.
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      01-11-2014, 10:20 PM   #12
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Ya thats what iv been hearing. Sucks its not built in to jb4. O well 100 now is better than 300 Everytime i have to go to emissions. Thanks man
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