Automotive Forums .com - the leading automotive community online! Automotive Forums .com - the leading automotive community online!
Automotive Forums .com - the leading automotive community online! 
-
Latest | 0 Rplys

Stop Feeding Overpriced Junk to Your Dogs!

GET HEALTHY AFFORDABLE DOG FOOD
DEVELOPED BY THE AUTOMOTIVEFORUMS.COM FOUNDER & THE TOP AMERICAN BULLDOG BREEDER IN THE WORLD THROUGH DECADES OF EXPERIENCE. WE KNOW DOGS.
CONSUMED BY HUNDREDS OF GRAND FUTURE AMERICAN BULLDOGS FOR YEARS.
NOW AVAILABLE TO THE GENERAL PUBLIC FOR THE FIRST TIME
PROPER NUTRITION FOR ALL BREEDS & AGES
TRY GRAND FUTURE AIR DRIED BEEF DOG FOOD
Go Back   Automotive Forums .com Car Chat > Engineering/Technical
Register FAQ Community Arcade Calendar
Engineering/Technical Ask technical questions about cars. Do you know how a car engine works?
Reply Show Printable Version Show Printable Version | Email this Page Email this Page | Subscription Subscribe to this Thread
 
Thread Tools
Old 01-15-2004, 07:40 AM   #1
ArideII
AF Enthusiast
 
ArideII's Avatar
 
Join Date: Oct 2003
Location: Birmingham, Alabama
Posts: 261
Thanks: 0
Thanked 0 Times in 0 Posts
tuning/reseting ECU after mods?

Do I need to, or should I have my car tuned after installing the intake and cat-back? What about reseting the ECU? I read on the internet somewhere that you should do this and that this is how you do it:

"What you do is after mods, or tune-ups, leave the car running and locate and open the fuse box. This is above the air intake box and below the windshield. After opening this box, locate the ECU and radio/backup fuse. Pull them out gently with a pair of pliers WHILE THE CAR IS RUNNING. You have to leave them out for at least 10 seconds to reset the computer. Remove the keys from the ignition. After waiting, place the fuses in their proper places and restart your engine. It will stumble at first, but then the computer will read sensor information, compensate and regulate. Your car will thank you for this"

Does this sound right to you guys?

Also when we talk about tuning your car after mods, we aren't talking about taking the car to Honda for a tune up are we? Where would you go to tune up your car after mods and how much would it run someone? Would I see any gains by doing either of these things to my car now?

Thx,
__________________
6spd Accord Sold, but you can still admire it, as I do, at
http://rwagner42.brinkster.net/6spdaccord.htm
2001 S2000 Currently -- Comptech Intake, Neuspeed Springs, Neuspeed Cat-Back Exhaust, Air/Fuel guage, Nitrous Pressure Guage, TPS, Remote bottle Opener, 2 Step Colder Plugs, NX Wet 75 Shot, 4.57 Gears, 5% tint.
2005 Mustang GT: Working on C&L Intake w/ Tune, Pro Kit, Wet 75 shot. Shooting for Mid 12's.
ArideII is offline   Reply With Quote
Old 01-15-2004, 11:23 AM   #2
tibby01
AF Enthusiast
 
Join Date: Oct 2003
Posts: 1,206
Thanks: 0
Thanked 0 Times in 0 Posts
tuning isnt worth it with just a catback...get a couple other mods and then try it. you will need an saf-c to tune though(or something like it).

to reset your ecu, take the negative wire off your battery and push on the brake pedal until there is no light showing up. this is to get rid of any residual electricity left in your cars electrical system. then just put the cable back on, and remember, it takes a while for your car's ecu to adjust itself to the new mod.
tibby01 is offline   Reply With Quote
Old 01-15-2004, 12:16 PM   #3
ArideII
AF Enthusiast
Thread starter
 
ArideII's Avatar
 
Join Date: Oct 2003
Location: Birmingham, Alabama
Posts: 261
Thanks: 0
Thanked 0 Times in 0 Posts
Re: tuning/reseting ECU after mods?

Is ther any specific way I should drive my car while the ecu is adjusting to the new mods?
__________________
6spd Accord Sold, but you can still admire it, as I do, at
http://rwagner42.brinkster.net/6spdaccord.htm
2001 S2000 Currently -- Comptech Intake, Neuspeed Springs, Neuspeed Cat-Back Exhaust, Air/Fuel guage, Nitrous Pressure Guage, TPS, Remote bottle Opener, 2 Step Colder Plugs, NX Wet 75 Shot, 4.57 Gears, 5% tint.
2005 Mustang GT: Working on C&L Intake w/ Tune, Pro Kit, Wet 75 shot. Shooting for Mid 12's.
ArideII is offline   Reply With Quote
Old 01-15-2004, 01:18 PM   #4
tibby01
AF Enthusiast
 
Join Date: Oct 2003
Posts: 1,206
Thanks: 0
Thanked 0 Times in 0 Posts
not really...you could gradually up your aggresiveness every so often. that might help it a little. just dont drive real hard for the first 100 miles or so.
tibby01 is offline   Reply With Quote
Old 01-15-2004, 02:01 PM   #5
JDMDB7
AF Regular
 
Join Date: Jan 2004
Location: Denver, Colorado
Posts: 69
Thanks: 0
Thanked 0 Times in 0 Posts
Re: tuning/reseting ECU after mods?

You don't have to reset the ECU after a mod. The computer will gradually read the differences in air flow and be fully adjusted in a day's worth of driving or so. If you want to speed up the process, drive at a variety of speeds and throttle positions. This will acclimate the ECU a little faster. Resetting is not necessary.
JDMDB7 is offline   Reply With Quote
Old 01-26-2004, 06:53 PM   #6
h23vteccivic
AF Newbie
 
Join Date: Jan 2004
Location: Kelowna
Posts: 3
Thanks: 0
Thanked 0 Times in 0 Posts
Re: tuning/reseting ECU after mods?

Quote:
Originally Posted by ArideII
Do I need to, or should I have my car tuned after installing the intake and cat-back? What about reseting the ECU? I read on the internet somewhere that you should do this and that this is how you do it:

"What you do is after mods, or tune-ups, leave the car running and locate and open the fuse box. This is above the air intake box and below the windshield. After opening this box, locate the ECU and radio/backup fuse. Pull them out gently with a pair of pliers WHILE THE CAR IS RUNNING. You have to leave them out for at least 10 seconds to reset the computer. Remove the keys from the ignition. After waiting, place the fuses in their proper places and restart your engine. It will stumble at first, but then the computer will read sensor information, compensate and regulate. Your car will thank you for this"

Does this sound right to you guys?

Also when we talk about tuning your car after mods, we aren't talking about taking the car to Honda for a tune up are we? Where would you go to tune up your car after mods and how much would it run someone? Would I see any gains by doing either of these things to my car now?

Thx,
if you do want to tune, buy hondata
h23vteccivic is offline   Reply With Quote
 
Reply

POST REPLY TO THIS THREAD

Go Back   Automotive Forums .com Car Chat > Engineering/Technical


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 12:51 PM.

Community Participation Guidelines | How to use your User Control Panel

Powered by: vBulletin | Copyright Jelsoft Enterprises Ltd.
 
 
no new posts