Menu
Home
Post Something
Forums
Current Activity
New posts
Search forums
What's new
New posts
Latest activity
News & Features
The Marketplace
Cars for Sale
Engine and Performance
Chassis and Wheels
Exterior and Body
Interior and Cockpit
ICE - In Car Entertainment
Car Shops and Services
Toys and Wares
All Other Stuff
Jobs and Vacancies
Looking For
Members
Log in
Register
What's new
Search
Search
Search titles only
By:
Current Activity
New posts
Search forums
Menu
Log in
Register
Reply to thread
See what others are reading now! Try Forums >
Current Activity
Home
Forums
Car Clubs
Car Club Categories
The Malaysian Skyline Club
*Idle Problem*Do you encounter this?
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Message
<blockquote data-quote="bnr_32" data-source="post: 4494933" data-attributes="member: 11908"><p>then u should visit your tuner bro.. no need for dyno just remap on the idle side </p><p></p><p></p><p></p><p>yes it should be no prob if using v-pro like bro pimpin said<span style="color: Silver"></span></p><p><span style="color: Silver"></span></p><p><span style="color: Silver"></span></p><p><span style="color: Silver"></span></p><p><span style="color: Silver">basically its the same thing interm of functionality.. its a sensor thats ecu use to determine the engine load and how much air is entering the engine and so it can give the rite amount of fuel and ignition timing.. the difference is how the sensor works.. MAP is manifold absolute pressure.. the sensor position is at the intake manifold after throttle body and it sense pressure.. MAF sensor is mass air flow and sometime called AFM that is air flow meter.. its located before the throttle body and it sense air flow</span></p><p><span style="color: Silver"></span></p><p><span style="color: Silver"></span></p><p><span style="color: Silver"></span></p><p><span style="color: Silver">u need to adjust the the setting of your eids for it to work bro.. not just by turning the adjustment screw behind the unit as u like n feel.. u need to have a timing light and a wideband o2 meter (if u dont have wbo2 go get a cheap multimeter that can read volt).. remember that when u do an adjustment to the eids u actually altering the signal from your maf to your ecu.. thats mean u r altering your fulling n ignition timing on idle.. u need to refer to your wbo2 meter when adjusting eids to have your air fuel ratio right.. when u get your afr right then u need to reset back your ignition timing base when idle to 20btdc (rb26) using a timing light n turning your CAS (cam angle sensor)</span></p><p><span style="color: Silver"></span></p><p><span style="color: Silver"></span></p><p><span style="color: Silver"></span></p><p><span style="color: Silver">this is y your engine stall.. u need to know y venting out the bov stall your engine.. aftermarket bov have stiffer spring rate then normal bov thus making wat u call earlier as back pressure to your turbo.. picture this, when u closed your throttle the remaining pressurized air in your turbo piping have no where to go accept to vent out trough your bov.. if you using a stiffer bov spring rate (such as aftermarket or even worse racing bov) the bov valve will not open much and will close faster thus not allowing much air to escape trough it.. so the remaining pressurize air will go back to your turbo and pass trough your MAF before escape trough your airfilter.. remember how MAF works.. it sense how much air is passing trough it.. more air pass means more fuel ecu will give.. when u close your throttle your engine actually need the ecu to cut the supply of fuel to the engine.. but in your case the ecu actually give more fuel when u closed your throttle (coz back pressure air passing trough your MAF) thus making your afr super rich n stall your engine.. so by tighten you bov u r making it much worse</span></p></blockquote><p></p>
[QUOTE="bnr_32, post: 4494933, member: 11908"] then u should visit your tuner bro.. no need for dyno just remap on the idle side yes it should be no prob if using v-pro like bro pimpin said[COLOR="Silver"] basically its the same thing interm of functionality.. its a sensor thats ecu use to determine the engine load and how much air is entering the engine and so it can give the rite amount of fuel and ignition timing.. the difference is how the sensor works.. MAP is manifold absolute pressure.. the sensor position is at the intake manifold after throttle body and it sense pressure.. MAF sensor is mass air flow and sometime called AFM that is air flow meter.. its located before the throttle body and it sense air flow u need to adjust the the setting of your eids for it to work bro.. not just by turning the adjustment screw behind the unit as u like n feel.. u need to have a timing light and a wideband o2 meter (if u dont have wbo2 go get a cheap multimeter that can read volt).. remember that when u do an adjustment to the eids u actually altering the signal from your maf to your ecu.. thats mean u r altering your fulling n ignition timing on idle.. u need to refer to your wbo2 meter when adjusting eids to have your air fuel ratio right.. when u get your afr right then u need to reset back your ignition timing base when idle to 20btdc (rb26) using a timing light n turning your CAS (cam angle sensor) this is y your engine stall.. u need to know y venting out the bov stall your engine.. aftermarket bov have stiffer spring rate then normal bov thus making wat u call earlier as back pressure to your turbo.. picture this, when u closed your throttle the remaining pressurized air in your turbo piping have no where to go accept to vent out trough your bov.. if you using a stiffer bov spring rate (such as aftermarket or even worse racing bov) the bov valve will not open much and will close faster thus not allowing much air to escape trough it.. so the remaining pressurize air will go back to your turbo and pass trough your MAF before escape trough your airfilter.. remember how MAF works.. it sense how much air is passing trough it.. more air pass means more fuel ecu will give.. when u close your throttle your engine actually need the ecu to cut the supply of fuel to the engine.. but in your case the ecu actually give more fuel when u closed your throttle (coz back pressure air passing trough your MAF) thus making your afr super rich n stall your engine.. so by tighten you bov u r making it much worse[/COLOR] [/QUOTE]
Insert quotes…
Verification
Post reply
The Marketplace Latest
original WedsSport SA70 18x9jj offset +32 5H pcd...
Started by
david tao
Chassis and Wheels
BRAND NEW original rare Yokohama ADVAN Racing RG4...
Started by
david tao
Chassis and Wheels
original rare Yokohama ADVAN Racing RZ2 RZii...
Started by
david tao
Chassis and Wheels
original rare Yokohama ADVAN Racing RG 16x7jj...
Started by
david tao
Chassis and Wheels
original rare Yokohama ADVAN Racing RG 16x7jj...
Started by
david tao
Chassis and Wheels
original rare Rays Volk Racing TE37SL 18x9jj offset...
Started by
david tao
Chassis and Wheels
Spoon Sw388 18x10J+40 5H120 Rim Rims Civic FL5 Type R
Started by
aycy
Chassis and Wheels
Spoon Crane Neck Wing Carbon Spoiler GT Wing Honda...
Started by
aycy
Exterior and Body
Honda Jazz/Fit GK Mugen body kit
Started by
jeff6126
Exterior and Body
original TWS Taneisya P1 racing 17x8.5jj offset +28...
Started by
david tao
Chassis and Wheels
Posts refresh every 5 minutes
Sports Rim repair in Johor Bahru
G'day everyone..
I need your help to give me the contact number/ location of Sports Rim repairs shop in JB.
My new 17" sports rim got scratched recently.
Cheers .. thx
bumper mod
Well this is going to be fun evo 6 bumper on my airtrek i think this is my most ambitious mod yet
Time To Attack | Hall of Fame : Round 1 Sepang
Congratulations all listed drivers!, The Hall of Fame has finally been released. The scoreboard represents Time to Attack: Sepang...
Recent Posts
2026 Vios HEV launched with Local Battery Assembly - UMW Toyota Motor
Started by
The_Mechanic
News and Features
SPPF: The Future of Automotive Surface Protection - A Technical Overview
Started by
The_Mechanic
News and Features
Upping Wira 1.5 MMC performance
Started by
Nyfka
Car Modification
Volvo Malaysia Launches Locally Assembled ES90 Electric Sedan
Started by
The_Mechanic
News and Features
AMPANG mari!!ZTH member
Started by
shahaff_07
Groups and Meets
Search
Online now
mixologist84
Enjoying Zerotohundred?
Log-in
for an ad-less experience
Home
Forums
Car Clubs
Car Club Categories
The Malaysian Skyline Club
*Idle Problem*Do you encounter this?