Car Running Rich After Cat Delete

Car Running Rich After Cat Delete. Stft/ltft values between 20 to 25 percent will usually set a p0171 or p0174 lean code. When the fuel to air ratio is high, you will have the check engine light coming on.

from venturebeat.com

The ecu, or engine control unit, controls the air and fuel mix in the combustion chamber, and a faulty ecu won’t correctly. What are the possible issues of this and can i. Hey new to the forum.

Source: venturebeat.com

Did the cat removal cause the. I’m sure you would not be the first to do it.

Source: venturebeat.com

Actually there's dtcs for both rich and lean conditions. The best ratio is 14.7:1.

Source: www.m3post.com

Before i removed it the car ran fine now that i have removed it the car is running extreamly rich and. I was going to get the cat fixed but if its running rich it will do it again.

Source: venturebeat.com

I am getting a p0175 and p0172, however, my spyder is running great, no hesitation, and pulls all the way to the redline. Did the cat removal cause the.

I’m Sure You Would Not Be The First To Do It.

Guy at the exhaust shop told me my car was running too rich. View complete answer on carperformanceboss.com. If you bring your car to a tune after removing cat, you can even double the horsepower gain to 30 horsepower.

Hey New To The Forum.

No cat and running extreamly rich. Now car smells like gas coming from tailpipe. I have a 01 spyder gt and i pulled the codes recently when my service light came on.

Actually There's Dtcs For Both Rich And Lean Conditions.

Did the cat removal cause the. Here is a more detailed list of the symptoms of an engine running rich: Discussion starter · #1 · feb 15, 2015.

Engine Running Rich Causes Poor Engine Performance.

Stft/ltft values between 20 to 25 percent will usually set a p0171 or p0174 lean code. High exhaust temperatures are usually an indication of running lean, not rich. I have a 3.8gt auto and have a sri on it.

Since A Car Or Truck Running Rich Is An Issue Pertaining To The Engine, The Check Engine Light Turning On Is Often One Of The First Indications That Something Is.

After you verify your injectors are operating correctly & you still have the p0420 cel code, you could try this the rear o2 sensor is only used When the fuel to air ratio is high, you will have the check engine light coming on. My buddy has a slightly younger ka and has had no problems whatsoever.