Help!!!!

[KAY 3333]

all vtec user and sifu
My car B16A ori meet problem ( RPM gila) ??
although already change the meter and ecu is still the same !!can
some one give some opinion what's going on with the engine???
any solution???
thanks for helping

 

[devilangel]

all vtec user and sifu
My car B16A ori meet problem ( RPM gila) ??
although already change the meter and ecu is still the same !!can
some one give some opinion what's going on with the engine???
any solution???
thanks for helping

mayB throttle body problem? cause i gad the same prob, after cleaning RPM ok liow, no more hunting....

 

[sr215]

what do you mean by RPM gila? timing is too high eh?

 

[KAY 3333]

Sr215

when driving the car the rpm like jumping EX.2000-4000 then the car
like shacking at there!!!

 

[KAY 3333]

mayB throttle body problem? cause i gad the same prob, after cleaning RPM ok liow, no more hunting....

the throttle body already being clean!!! any other things that can cause this problem??
thanks helping bro

 

[hattech-v]

not enuf earth maybe....

 

[devilangel]

not enuf earth maybe....

yes cld B that also my mechanic at Honda changed my wires now ok.

 

[zero4]

i got to say this again

check idling vavlesssss

 

[udengfahlawi]

try this....found it in the internet:

Fixing an Erratic Idle

Let me give you some background on my del sol if you haven't been around long. It will be a year ago in March that I put my JDM B16 SIR II into my del sol. Since the day it went into the car, it would not idle correctly. There was always a surge. The following is a list of steps I took to cure my idle problem.. it took me just shy of a year to get it to work properly, but it's done!!

1) Check the voltage on your Throttle Position sensor. Sometimes when doing swaps, you have to use your old throttle position sensor because the one that came with the swap is almost always broken. The Honda ECU looks for .5 volts when the throttle blade is closed and 4.5 volts at wide open throttle. You can measure this with the aid of Hondata or an Apexi Vafc, or a handy old voltmeter.

2) Unplug your Idle Air Control Valve (IAC), which is located on the back of the intake manifold. Doing this SHOULD cause the idle speed to increase if it functioning properly. If it does not increase, then you have found your problem... go get a new one. If the idle speed does increase, begin to turn the bypass screw on the throttle body and bring the idle of the car down to like 500-600 rpm, then plug back in your IAC valve. This should bring the speed back to a normal 800 or so rpm. In the event that doesn't work...

3) Check your ignition timing and make sure it is at the stock spec. Usually 16*... see my article on cam timing.

4) Chances are now that you have a vacuum leak somewhere. Trace all of the vacuum lines and make sure there is no leak anywhere. Some people use a little bit of lubricant and spray it on the hoses to watch for bubbles. Personally I have never done this; so try at your own risk. If it still doesn't idle properly, keep reading.

5) Did your Throttle Body get bored out at all? Is Air bypassing the blade?

6) Another thing that sometimes causes cars to idle poorly is too much fuel. Do you have a Fuel Pressure regulator? Make sure that it has a vacuum reference and that it is within specs at static idle. Honda recommends 30-38 psi. So anywhere within there would be worth a try. To adjust your pressure at static idle, Hondata suggests that you do it without the car running. Turn the key to "ON" and the fuel pump will prime the system, then you can adjust your fuel pressure accordingly.

7) At this point I began to think it was my ECU causing the car to run poorly. I was running a p28 chipped with everything under the sun.. I had it all: skunk2 , mugen n1, jun, visions, spoon... all those reburned programs you can buy. None of them seemed to work. I looked into Hondata. Hondata is the savior of my idle... or so I thought. Apparently no one told me this, but Hondata had a problem running B16's with p28 ECU's for some reason. Well after several attempts of having new programs made that ran more lean at idle and generally just wasting my time... I found a lonely sole in Minnesota who had what he claimed was the magical map that fixes the p28/b16 idle problem. He sent it to me... I took it to Tom Payn at www.PaynTechnologies.com and had him write the program to my ECU and presto it's run great ever since.

 

[KAY 3333]

yes cld B that also my mechanic at Honda changed my wires now ok.

change which wires?? is it the earth wires??

 

[devilangel]

change which wires?? is it the earth wires??

yalorr...thats wat me and bro hattech said liow mahh...also check idlling valves as well...zero4 mentioned also...

 

[KAY 3333]

exchange distributor with another b16a maybe the problem is there

from 4000 rpm jump to 7000 rpm rite. But remember small vtec to small vtec.

Big vtec to big vtec coz the distributor is different

bro the distributor already being change but still same !!!! Can the wiring in the engine
make these problem??

 

[KAY 3333]

yalorr...thats wat me and bro hattech said liow mahh...also check idlling valves as well...zero4 mentioned also...

Every thing already being check but still the same . when pass some bumpy road the rpm like follow the car jump leh !!!Is it the wiring problem???

 

[KAY 3333]

Wiring problem

did any one well know about v-tec wiring???

 

[akdoV]

did u check the throttle sensor and the map sensor?