Reply to thread

See what others are reading now! Try Forums > Current Activity

Message: <blockquote data-quote="jinkl" data-source="post: 3371024" data-attributes="member: 3008">u must understand the basics firstwht calculate the amount of air is the airflow sensorwht commands the injectors to open up is ur ecuso lets say u r flowing an amount of air, lets jst say 50cfm la kay, the flow in calculated in hzthe airflow reads it and passes it to ur ecuat the mapping in ur ecu, it says 50cfm of air , 4000rpm , open the injectors for 20msso how now, u r using vr4 car n stuff bt evo ecu, bt 450cc injectors vr4, 20ms of fuel enuff ?will it give a lean output or rich outputhow if we change the whole scenario to another one, this time , vr4 hafcut , evo ecu, evo wiring , evo air flow , evo injectors, now at 50cfm of air , 4000rpm , ur injector open the evo injectors nice at 20ms , fueling ngam, but jeng jeng jeng , ignition timing for evo n vr4 is diffrent , evo is high compression which has lesser ignition timing, so how now ? u r running vr4 engine but ur evo ecu is giving low ignition, kantoi :Pso , the better way, change to a newer ecu , wiring and airflow is the minimal , make sure change in a set la, then the next is rechip or piggyback to fine tune it\like the b8 180 and b8 210 pulakif u put a b8 210 ecu in ur b8 180 , even the turbo flow amount is diffrent, mapping is all diffrent supposedly la , u still need piggyback or chip to fine tune it</blockquote>

Verification

The Marketplace Latest

original rare Rays Volk Racing TE37SL Black Edition...
- Started by david tao
- Chassis and Wheels
Honda city JSracing gtwing spoiler
- Started by jeff6126
- Exterior and Body
Honda civic fd ~car spray(Ferrari red)
- Started by jeff6126
- Exterior and Body
Honda jazz fit gk flrs body kit
- Started by jeff6126
- Exterior and Body
BMW F10 ~M5 front skirt lip with glossy black
- Started by jeff6126
- Exterior and Body
Kia Forte gtwing spoiler
- Started by jeff6126
- Exterior and Body
BMW F30 M3 front skirt lip
- Started by jeff6126
- Exterior and Body
Proton Saga VVT Evo Front Bonnet Hood
- Started by jeff6126
- Exterior and Body
Perodua bezza gear up body kit/spoiler
- Started by jeff6126
- Exterior and Body
BMW F10 ~M5 front bumper set ~M5 kidney grille...
- Started by jeff6126
- Exterior and Body

Posts refresh every 5 minutes

DIY Motorized Side Mirrors

Hello again!

I would like to ask if anybody tried to DIY a motorized side mirror
on a non-motorized side mirror before?
Am driving a Persona M-Line. On the market, there is motorized ones but it cost RM180++ per...

manual transmission conversion for atr

Hi,is rvr gearbox the only option for atr manual transmission conversion?

Can it be done using evo 7-9 gearbox?

Change dashboard panel color with DPI Autocolor

http://www.autoworld.com.my/userimages/items/~tmp/[email protected]

http://www.autoworld.com.my/userimages/items/~tmp/[email protected]