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smarty jr and emission testing

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Old Nov 4, 2009 | 08:59 AM
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atown's Avatar
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smarty jr and emission testing

Can you pass emission test if you have no cat and use the POD feature to detune engine?

Thank you
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Old Nov 4, 2009 | 10:25 AM
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From: Kuna, Idaho
The PoD won't detune anything as far as emissions is concerned. It takes x fuel to run the rpms that the emissions tester wants.

The best way to pass is to go back to stock, you 'should' be fine without a cat.
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Old Nov 4, 2009 | 05:56 PM
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Thank you, easy enough I hope.
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Old Nov 4, 2009 | 06:55 PM
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From: Kuna, Idaho
Be sure to post your results.
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Old Nov 5, 2009 | 11:52 PM
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From: Left atrium of the Heart of Dixie
Originally Posted by ah64id
The PoD won't detune anything as far as emissions is concerned. It takes x fuel to run the rpms that the emissions tester wants.

The best way to pass is to go back to stock, you 'should' be fine without a cat.
If your state has the opacity test I think the POD would be beneficial (especially if you have aftermarket injectors) by setting the Jr to SW1 stock timing, stock tq, and POD 0. What are your thoughts ?
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Old Nov 6, 2009 | 10:27 AM
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From: Kuna, Idaho
Originally Posted by HOD-ISB
If your state has the opacity test I think the POD would be beneficial (especially if you have aftermarket injectors) by setting the Jr to SW1 stock timing, stock tq, and POD 0. What are your thoughts ?
You wouldn't be able to rev it up if you had to. Lowest smoke comes in stock trim.

PoD reduces output by reducing the effective throttle positoin. So PoD 99 allows 100% of TPS input .PoD 0 allows 0% TPS input, your truck would only idle.
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Old Nov 8, 2009 | 02:28 AM
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From: Left atrium of the Heart of Dixie
My 06 will still drive up to about 15 mph when set to 0 and will not smoke. I have not tried revving while in neutral but I figure if it will pull itself 15mph and nothing more it should rev sufficiently and not smoke at all for a snap test. I will try POD 0 again tomorrow and report back.
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