Catch Can and Venturi

Sportchassis06 · Aug 17, 2016

JetExpress_6.7 said:
The sensor is a hall effect sensor, detects whether. Seems like 11s and 12s have no trouble at all unplugging this, but some 13s and definitely 14s-current throw codes if you were to unplug or remove it. I'm sure this is addressed by tuners so it doesn't throw codes, but for stock trucks it most certainly will.

????English please

JetExpress_6.7 · Aug 17, 2016

Sportchassis06 said:
????English please

Haha I'm sorry...not sure why it cut off my last bit of explanation. A hall effect sensor detects whether it's near iron/steel or not.

So when the ccv is plugged in to the intake horn, the switch is closed and all is well. When you unhook the ccv tube, it knows (via magnet) that it's not connected correctly and the switch opens, throwing the CEL.

Is that a little better?

6.0 Tech · Aug 18, 2016

JetExpress_6.7 said:
The sensor is a hall effect sensor, detects whether. Seems like 11s and 12s have no trouble at all unplugging this, but some 13s and definitely 14s-current throw codes if you were to unplug or remove it. I'm sure this is addressed by tuners so it doesn't throw codes, but for stock trucks it most certainly will.

This is correct. It seem that if the hose is part of the box, you will have issues on a stock truck. If it has push tabs at the box then it seems like it wont throw a code. We have been seeing a binch of these go bad while hooked up. Probably done 5 box/hose combos in the past month or so. Tuning will probably ignore yhe sensor however.

Jrs6.7 · Aug 18, 2016

Well I am tuned so it explains why no codes . Better have one handy if I have to go back to stock for a warranty issue since I tore that one apart playing detective ..

andy4343 · Apr 16, 2017

I had my no limit catch can and venturi installed and my truck still smokes/hazes at idle. Can is on the frame and venturi welded in.

ncollins64 · Apr 16, 2017

It will some. It's normal

Jeremy @ No Limit · Apr 17, 2017

Where did you mount the venturi? If you put it too far back it will still smoke just as much

WHY NOT · Apr 17, 2017

Jeremy @ No Limit said:
Where did you mount the venturi? If you put it too far back it will still smoke just as much

I dont mind the extra haze at idle. I noticed it more when Im towing then let the truck idle for a minute it will have a haze. I figure it lets me know its pulling something threw the hose

justincase289 · Dec 9, 2017

Does the Venturi come with instructions on instal location for best results? I have seen video of venturis flowing reverse at idle, hoping that can be prevented with proper install.

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