Help with emissions readiness

[bankyf]

Weird... Lund claims that they don't do this and threatened to report PBD to the EPA for the exact same thing.

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[KilluminatiDre]

Yeah definitely try your new tune before buying defoulers. I thought I'd need them but so far so good.

Good to hear its possible. Gonna be home soon to try this

Just watch your LTFT’s in real time. If they are correcting, and your DFCO is active, you will have the ability to have all monitors go ready.

Can i do this with forscan lite?

 

[K4fxd]

His reader said O2 not available. Means they were turned off

 

[K4fxd]

Can i do this with forscan lite?

Flash the tune. If the cat and O2 show incomplete you should be good. Do a drive cycle and hopefully they will show ready. If they show unavailable you need to investigate more.

 

[KilluminatiDre]

Flash the tune. If the cat and O2 show incomplete you should be good. Do a drive cycle and hopefully they will show ready. If they show unavailable you need to investigate more.

Ok thx

 

[K4fxd]

Lund claims that they don't do this and threatened to report PBD to the EPA for the exact same thing.

They all did, except for maybe livernois.

It will be interesting to see how much Lund gets fined.

 

[Cory S]

Flash the tune. If the cat and O2 show incomplete you should be good. Do a drive cycle and hopefully they will show ready. If they show unavailable you need to investigate more.

If the LTFT’s are shut off, it will say INC forever.

 

[K4fxd]

The new tune is supposed to be emissions compliant. Can't hurt to check. ForScan will show fuel trims I don't know about the lite version.

Your SCT device will log it, download live link from SCT's web site.

 

[Cory S]

The new tune is supposed to be emissions compliant. Can't hurt to check. ForScan will show fuel trims I don't know about the lite version.

Your SCT device will log it, download live link from SCT's web site.

Or just view live data on the handheld.

 

[Cory S]

Many tuners forget to enable DFCO as well.

 

[K4fxd]

Many tuners forget to enable DFCO as well.

I have mine shut off except for freeway. I hate it in town.
All my emissions show ready.

 

[Cory S]

I have mine shut off except for freeway. I hate it in town.
All my emissions show ready.

I know if you tune it completely out, 02 Monitor and catalyst will stay INC. I like that idea of having it active above certain speed though!

 

[KilluminatiDre]

Ok so everything is showing available now with the tune updated. No CEL yet. Hopefully the drive cycle will complete. Torque now shows catalyst as incomplete instead of the previous unavailable

 

[Nuked]

Anyone that lives in an emissions area would be best served to not do any mod that would not allow a flash back to the stock tune or one that is CARB compliant. What a hassle.

 

[KilluminatiDre]

Anyone that lives in an emissions area would be best served to not do any mod that would not allow a flash back to the stock tune or one that is CARB compliant. What a hassle.

Yea it really is a hassle. My state exempts cars until its 6 years old then after 6 years of modding it sneaks up on you.

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