Is it worth to tune the Air/Fuel ration of an NA OBD2b B18c1

Reply Subscribe

Thread Tools

Search this Thread

Nov 16, 2005 | 10:59 PM

dayaftertomorrow

Thread Starter

Joined: Nov 2004

Posts: 395

Likes: 0

From: Los Angeles, CA, USA

Is it worth to tune the Air/Fuel ration of an NA OBD2b B18c1

I have a 2001 GSR and after doing a search, someone suggest that OBD2 is a very intellegent ECU that it will adjust itself to the optimal air/fuel ration that there is no need to tune it. Is it true? Thanks

Nov 17, 2005 | 07:15 AM

Kendall

Senior Member

Joined: Oct 2003

Posts: 10,289

Likes: 1

From: Hendersonville, NC

It's always good to tune it.

Nov 17, 2005 | 07:42 AM

EE_Chris

Honda-Tech Member

Joined: Oct 2001

Posts: 4,611

Likes: 3

From: Severn, MD

Re: Is it worth to tune the Air/Fuel ration of an NA OBD2b B18c1 (dayaftertomorrow)

OBD2 will re-learn for emmisions, not performance.

Nov 17, 2005 | 05:08 PM

dayaftertomorrow

Thread Starter

Joined: Nov 2004

Posts: 395

Likes: 0

From: Los Angeles, CA, USA

Re: Is it worth to tune the Air/Fuel ration of an NA OBD2b B18c1 (EE_Chris)

u mean obd2 always run lean and not rich?

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

obd2 - does it really negate your mods?

phateless

Tech / Misc

Dec 6, 2005 08:29 PM

Wireing my air/fuel to the ECU (OBD2)

CBURKE

Acura Integra

Jun 18, 2005 07:28 AM

STUPID EASY AFR ?

Benjithx

Forced Induction

Jan 13, 2005 10:08 AM

obd2 workaround

98 blacksh

Honda Prelude

Feb 6, 2004 01:00 PM