What is EGR finger stick?

What is EGR finger stick?

A Finger Stick is a simple circuit that modifies the MAF signal on LLY and LBZ engines (not LB7 engines) to expected levels when the EGR is blocked or a free flowing exhaust system causes the ECM to set codes.

Will EGR delete throw a code Duramax?

If you have an FE9 truck and block the EGR it will not throw codes. If you actually delete and unplug everything it will throw codes. On the Edge, in the menu there is a Diagnostics selection. Inside of that you will see options to View DTC (Diagnostic Trouble Codes) and you can clear them from within the same menu.

What is the benefit of EGR delete on Duramax?

Improved Fuel Economy and Engine Longevity An EGR delete helps you restore your diesel engine’s power levels which, in turn, also restores your overall fuel efficiency. Since an EGR delete kit sends the exhaust gas away from your car’s engine, it starts to run cleaner, too.

Does EFI Live turn off EGR?

Depending on the delete (and I have seen many) you may or may not get codes once you remove your egr, def, or other things. Those are changeable within EFI Live, but you do have to make sure your tune has them removed. Otherwise it still may throw a code. You can delete the EGR.

Do you need a tuner for EGR delete Duramax?

Registered. For exhaust & blocker plate you don’t need tuning. You may or may not get CEL related to the EGR but it doesn’t cause problems.

Are EGR deletes legal?

An EGR delete is ILLEGAL in ALL 50 STATES. All vehicles are required to meet federal emissions standards. The penalty for an emissions component alteration can be in the thousands of dollars.

Does EGR delete add horsepower?

EGR delete without a remap of the ECU will give no performance benefit but will increase emissions. But it does simplify things greatly. A remap is unlikely to give collossal gains in power, but there will be some.

Do I need a tuner if I delete my EGR?

Yes is the short answer. With out it the truck will go into limp mode and have less power then a smart car.

Does EGR delete give more power?

Do you need a tuner for EGR delete?

Does EGR delete increase smoke?

OP, generally doing a EGR block or delete Decreases smoke levels because you are getting more oxygen to the motor.