Fuelly Forums - Search Results

Showing results 1 to 11 of 11
Search took 0.01 seconds. Search: Posts Made By: maxxgraphix

Forum: Experiments, Modifications and DIY

04-14-2008, 05:45 AM

Replies: 34

Remapping ECU for lean burn

Views: 22,855

Posted By maxxgraphix

Thanks suspendedhatch for clarifying a few...

Thanks suspendedhatch for clarifying a few things. Basically the goal is to fine tune the motor and lean at that narrow band for cruising. 2500-3500rpm at light throttle.

My project has come to...

Forum: Experiments, Modifications and DIY

04-11-2008, 05:04 AM

Replies: 34

Remapping ECU for lean burn

Views: 22,855

Posted By maxxgraphix

I was wondering about closed loop mode. If I set...

I was wondering about closed loop mode. If I set the injector pulse width for a lean condition then the ECU based on O2 input will try to compensate?

I can disable closed loop mode. But I would...

Forum: Experiments, Modifications and DIY

04-10-2008, 04:25 AM

Replies: 34

Remapping ECU for lean burn

Views: 22,855

Posted By maxxgraphix

Here's some breaking tech on lean burn......

Here's some breaking tech on lean burn... https://www.leanburnignition.com/fuelefficiency.htm

Forum: Experiments, Modifications and DIY

04-09-2008, 12:09 PM

Replies: 34

Remapping ECU for lean burn

Views: 22,855

Posted By maxxgraphix

Um, the Honda VX and HF? I think this is proof...

Um, the Honda VX and HF? I think this is proof that lean AFR's work. Also over at pgmfi.org it's common for 15.7:1 for econo modes.

Now here's the real reason 14.7:1 is the ratio used, EPA...

Forum: Experiments, Modifications and DIY

04-09-2008, 04:46 AM

Replies: 34

Remapping ECU for lean burn

Views: 22,855

Posted By maxxgraphix

If you have a honda -> www.moates.net,...

If you have a honda -> www.moates.net, https://forum.pgmfi.org/ and any other honda tuner board. Basically you just CHIP your ECU and write the new code to your chip. CROME is popular tuning software...

Forum: Experiments, Modifications and DIY

04-09-2008, 04:40 AM

Replies: 34

Remapping ECU for lean burn

Views: 22,855

Posted By maxxgraphix

The VTEC-E is just a VTEC. Works the same as any...

The VTEC-E is just a VTEC. Works the same as any other VTEC. The difference is that the pistons are dished and the head's combustion chamber is small. Also the ECU has an alternate FUEL /Timing map...

Forum: Experiments, Modifications and DIY

04-06-2008, 06:57 PM

Replies: 34

Remapping ECU for lean burn

Views: 22,855

Posted By maxxgraphix

Would you care to enlighten me as to what you...

Would you care to enlighten me as to what you have done? I looked at your gas logs. Very impressive. Your car should only be at 26mpg.

Forum: Experiments, Modifications and DIY

04-06-2008, 07:25 AM

Replies: 34

Remapping ECU for lean burn

Views: 22,855

Posted By maxxgraphix

The Honda VX can run in Lean Burn mode at 20:1....

The Honda VX can run in Lean Burn mode at 20:1. During light throttle @ 2000-3000 rpm when cruising it switches to another fuel map to lean out. Thus they can get 50-60MPG on the hwy. Combined...

Forum: Experiments, Modifications and DIY

04-05-2008, 03:27 AM

Replies: 34

Remapping ECU for lean burn

Views: 22,855

Posted By maxxgraphix

OK. I'm off to the races. I have 2 chipped ECU's....

OK. I'm off to the races. I have 2 chipped ECU's. A chip programmer and CROME.

I've only had a couple hours so far to play. The first thing I did was to use the low cam number map from a P07 (VX)...

Forum: Experiments, Modifications and DIY

03-29-2008, 10:45 AM

Replies: 34

Remapping ECU for lean burn

Views: 22,855

Posted By maxxgraphix

You can control the entire fuel and timing map....

You can control the entire fuel and timing map. Even alter the O2 readings.
I'm thinking you still need a little power to get moving and on WOT. So by using the MAP / RPM / 02 readings to find when...

Forum: Experiments, Modifications and DIY

03-28-2008, 01:43 PM

Replies: 34

Remapping ECU for lean burn

Views: 22,855

Posted By maxxgraphix

Remapping ECU for lean burn

I have a Honda VX with a D15B JDM full swap. It's Mpg is only about 30 city and 40 hwy. I thought why not chip the ECU, remap the fuel and timing with CROME to provide less power when not needed....

Showing results 1 to 11 of 11

Forum Jump

All times are GMT -8. The time now is 10:32 PM.

Research

Community

Social

Support

Legal

Account