Tuned codes

Harley Butler

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Nov 27, 2015
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so I got a car and I have 7 codes I like to get rid of for emission purposes
P1233 fpdm
P0443 evaporation system
P0446 evaporation system vent
P0135 02 sensor heater circuit
have a return feel system so no fpdm
And it has a ingauge and I was told I can't use to tune it just Lund racing. Was not sure if most of the codes and be tuned out or what not
 

cj428mach

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Lund can turn off the codes and that's pretty much it without a retune.

I believe turning the code off will turn off the check engine light but you'll still fail emissions if they do a readiness test.
 

Harley Butler

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Nov 27, 2015
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I don't have a check engine light but that are still coming up on the code scanner so yes I will fail that's where I'm trying to get fixed thinking I might have to do a full retuned
 

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