Air fuel ratio tuning

Reply Subscribe

Thread Tools

Search this Thread

Apr 13, 2005 | 05:17 PM

See65

Thread Starter

Joined: Mar 2005

Posts: 38

Likes: 0

From: Roseville, Ca, USA

Air fuel ratio tuning

Whats the best way to do this?Im running a Jdm d15b vtec with a VAFC 2.

Apr 13, 2005 | 05:36 PM

Mach69

Member

Joined: Dec 2003

Posts: 1,047

Likes: 0

From: Orlando, UCF, FL, Broward

Re: Air fuel ratio tuning (See65)

Get a wideband O2 sensor.

Apr 13, 2005 | 06:48 PM

EP3_05

Member

Joined: Mar 2001

Posts: 3,668

Likes: 1

From: West Chester, PA, USA

Re: Air fuel ratio tuning (Mach69)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Mach69 »</TD></TR><TR><TD CLASS="quote">Get a wideband O2 sensor.</TD></TR></TABLE>

Use the aforementioned wideband O2 and use the VAFC in conjunction with a dyno to tune the afr. You could always do the tuning on the street but is tough to do full pulls on the street without attracting alot of attention.