help!! my 20v idling problem!!

[hello86]

My vacum leak?

if use double layer radiator, , i think. Cant solve d problem oso

---------- Post added at 09:49 AM ---------- 6 hour anti-bump limit - Previous post was at 09:47 AM ----------

My vacum leak?

if use double layer radiator, , i think. Cant solve d problem oso

---------- Post added at 09:49 AM ---------- 6 hour anti-bump limit - Previous post was at 09:49 AM ----------

My vacum leak?

if use double layer radiator, , i think. Cant solve d problem oso

 

[Cronixz]

i've changed the idling vacuum as well, but it didnt help. my fren's mech said could b due to vvt pulley...

Another fren of mine told me the idling not good at initial start is bcoz im using double layer radiator. it takes time to warm up. im not sure... still blurr n figuring it out... im suspecting acond compressor. but again it doesnt make sense... initial start shoots up to 1500RPM-2000RPM... if on aircond... it reaches 2300-2500. this is when cold start... once heated up it still stays up to 1200RPM-1500RPM. but if acond OFF 1000RPM (once heated up)

 

[me2kimi]

Bro, try hook up a vacuum gauge. maybe there is a vacuum leak. More air entering combustion chamber after throttle will increase engine speed

 

[hello86]

Bt jus nw i ask my frend he said mayb d cable jam oso can like tat. ...
Ur aircond wiring gt rojak?y
my aircond rojak so when i open aircond my car no power....

---------- Post added at 12:32 PM ---------- 6 hour anti-bump limit - Previous post was at 12:30 PM ----------

Bt jus nw i ask my frend he said mayb d cable jam oso can like tat. ...
Ur aircond wiring gt rojak?y
my aircond rojak so when i open aircond my car no power....

 

[Cronixz]

Hello 86,

yep the cable has been adjusted as well. no changes... not sure of thers any leakage.... aircond... is standard... been more than 2-3 years never service aircond before... still cold n working fine.... i only topuped the gas once when i change d halfcut... since that never touched it before... everytime when i go to service the aircond my mech will say no need...still cold ma.... so i js left it....

 

[hello86]

oic .... coz my car body is ae92 , las year change to silvertop ....
but las week i change to blacktop edi ...
but the aircorn compressor is silvertop 1 , now when i open my aircorn the car no power , my frend said coz my aircond is rojak tats y bcome like tat ....

 

[nicholas1007]

is a little bit higher than 700. first i also thought that my mounting have spoil but my mech say is still ok..whenever this problem happen,my headlamp will be blinking as if the engine is gonna die off.
it is not enough fuel or the fuel system is clogged and dirty.?and my car power is lack of power.

my current RPM same as urs. need to know how to slightly tweak the idling timing higher. izzt tighten the throttle cable a bit?

 

[levin818]

Wah so many problem with BT arr... I am just about to join the BT club. Am i better pull back my foot?
If your wiring is not from original BT, or if you're converted from SVT wiring but not done by sifu cuscostrutbrace, or if you have rojak your aircon... sorry not cure already. Unless you reverse back the damage that you have done to your wiring!

deng3882,
If your headlight blinking at 700rpm,you probably have a loosen point at your wiring. At normal situation, your engine shouldn't shaking like this at "D". Try ask cuscostrutbrace's help. He is the guy who sleep with BT wiring

me2kimi,
Yes i run BT ECU with a converter, cos i sayang my wiring and wants it to be original always.

 

[hello86]

Levin818 sifu
me is blacktop, only my aircond is silvertop. ... Nw finding blacktopp pipe aircond. ... I gt blacktop compressor edi jus d pipe nt same. . So. My. Wiring aircond rojak. ...
But my. Idling realy sianz n pening. ....

---------- Post added at 09:10 AM ---------- 6 hour anti-bump limit - Previous post was at 09:09 AM ----------

Levin818 sifu
me is blacktop, only my aircond is silvertop. ... Nw finding blacktopp pipe aircond. ... I gt blacktop compressor edi jus d pipe nt same. . So. My. Wiring aircond rojak. ...
But my. Idling realy sianz n pening. ....

---------- Post added at 09:14 AM ---------- 6 hour anti-bump limit - Previous post was at 09:10 AM ----------

Levin818 sifu
me is blacktop, only my aircond is silvertop. ... Nw finding blacktopp pipe aircond. ... I gt blacktop compressor edi jus d pipe nt same. . So. My. Wiring aircond rojak. ...
But my. Idling realy sianz n pening. ....

 

[me2kimi]

oic .... coz my car body is ae92 , las year change to silvertop ....
but las week i change to blacktop edi ...
but the aircorn compressor is silvertop 1 , now when i open my aircorn the car no power , my frend said coz my aircond is rojak tats y bcome like tat ....

Bro,
Did you change BT from halfcut or engine lantai? If from engine lantai, complete swap with wiring?
You need to mod the piping if you want to rojak the compressor.

Wah so many problem with BT arr... I am just about to join the BT club. Am i better pull back my foot?

No need la bro...SVT also has an advantage, I prefer SVT than BT.
For me no plan to upgrade to BT, but plan to mod the SVT

 

[hello86]

Last year i using silvertop
after tat. Buy engine lantai blacktop n complete wiring. ...
I change head n throttle body. ... Up n wiring all is blacktop jus block n compressor. Use silvertop
after i find the piping will change to bt compressor. ... Let my engine complete bt..... Hope no more kacau

---------- Post added at 12:41 PM ---------- 6 hour anti-bump limit - Previous post was at 12:40 PM ----------

Last year i using silvertop
after tat. Buy engine lantai blacktop n complete wiring. ...
I change head n throttle body. ... Up n wiring all is blacktop jus block n compressor. Use silvertop
after i find the piping will change to bt compressor. ... Let my engine complete bt..... Hope no more kacau

---------- Post added at 12:41 PM ---------- 6 hour anti-bump limit - Previous post was at 12:41 PM ----------

Last year i using silvertop
after tat. Buy engine lantai blacktop n complete wiring. ...
I change head n throttle body. ... Up n wiring all is blacktop jus block n compressor. Use silvertop
after i find the piping will change to bt compressor. ... Let my engine complete bt..... Hope no more kacau

 

[levin818]

... Let my engine complete bt..... Hope no more kacau

Your problem now is not the completion of the block or not. Its OK if you are mating your BT engine wiring with SVT aircon system. A lot ppl already do it in this way, and i have tried it too. No problem at all. I suspect its your wiring not compete during the conversion. Don't try change this and change that now hoping to solve your problem, it will only waste your money. What you need to do is to check the wiring and makesure the necessary point is wire up.

---------- Post added at 01:25 PM ---------- 6 hour anti-bump limit - Previous post was at 01:10 PM ----------

yesterday i go back to tat shop and finally change back my new FPR(tis time i ask him is tat fuel regulator LIFETIME warrnty?? he say YES:sleep:)last time say 3month onli now say tat!!!....but my old problem still there!! haizzz....i really so pening now!! change tis change tat and lastly problem still there!!! really pokai my wallet:ahhhhh:

I understand your situation... but this is what we have to face once the system is out from original.
As what i understand, the mech will do the 2nd test if the problem still exist. Please discuss it with him.

 

[hello86]

i using full set blacktop wiring .... now only my compressor using silvertop .... will change to blacktop soon ....
jus my headlamp unit there use blacktop only ... like tat oso will kacau ??
my problem is when me open aircorn the car no power lo , n my idling !!!
but i try to tarik my pedal .... the idling will turun !!!
i think is my throttle line jam sikit ....

 

[me2kimi]

I suspect its your wiring not compete during the conversion. Don't try change this and change that now hoping to solve your problem, it will only waste your money. What you need to do is to check the wiring and makesure the necessary point is wire up.[

From what I understand, bro levin said that your wiring conversion from SVT to BT not compete. Better recheck the wiring again especially the for aircon part.
FYI, there is a blower load sensor at ecu which I believed its to adjust idle while aircon turn on. Thus, SVT and BT wiring not 100% same.

 

[hello86]

oic ... so means i change the compressor blacktop n see d idling first ... right ????

 

[deng3882]

deng3882,
If your headlight blinking at 700rpm,you probably have a loosen point at your wiring. At normal situation, your engine shouldn't shaking like this at "D". Try ask cuscostrutbrace's help. He is the guy who sleep with BT wiring

ok ok..i will go check with my mech first.If cant solve the problem then will look for cuscostrutbrace help..thanks levin818

---------- Post added at 09:52 PM ---------- 6 hour anti-bump limit - Previous post was at 09:50 PM ----------

my current RPM same as urs. need to know how to slightly tweak the idling timing higher. izzt tighten the throttle cable a bit?

im not so sure too.Im Newbie.
does your car feels like want to die off when at that rpm.??.

 

[me2kimi]

oic ... so means i change the compressor blacktop n see d idling first ... right ????

You can try it. But i think wiring at the compressor is pretty straight forward. What I concern is wiring inside the dashbord/ecu

 

[nicholas1007]

deng3882,
If your headlight blinking at 700rpm,you probably have a loosen point at your wiring. At normal situation, your engine shouldn't shaking like this at "D". Try ask cuscostrutbrace's help. He is the guy who sleep with BT wiring

ok ok..i will go check with my mech first.If cant solve the problem then will look for cuscostrutbrace help..thanks levin818

---------- Post added at 09:52 PM ---------- 6 hour anti-bump limit - Previous post was at 09:50 PM ----------



im not so sure too.Im Newbie.
does your car feels like want to die off when at that rpm.??.

yup, feel like wanna die at the rpm. but onli slight jerking. but my mech said my idling is at normal rpm position.

---------- Post added at 01:05 PM ---------- 6 hour anti-bump limit - Previous post was at 12:56 PM ----------

deng3882,
If your headlight blinking at 700rpm,you probably have a loosen point at your wiring. At normal situation, your engine shouldn't shaking like this at "D". Try ask cuscostrutbrace's help. He is the guy who sleep with BT wiring

ok ok..i will go check with my mech first.If cant solve the problem then will look for cuscostrutbrace help..thanks levin818

---------- Post added at 09:52 PM ---------- 6 hour anti-bump limit - Previous post was at 09:50 PM ----------



im not so sure too.Im Newbie.
does your car feels like want to die off when at that rpm.??.

You can try it. But i think wiring at the compressor is pretty straight forward. What I concern is wiring inside the dashbord/ecu

my aircon: if switch to 'low' will have full blow. then 2nd speed become 'low blowing'. izzt the wiring problem or the blower load sensor? wat is the symtoms of spoilt blower load sensor? izzt bring to accessories shop to check these problem (aircon wiring & blower load sensor)

---------- Post added at 01:18 PM ---------- 6 hour anti-bump limit - Previous post was at 01:05 PM ----------

i want to try change the fuel pump filter & mayb also the fuel pump to solve the 2k - 3k rpm stall problem. coz last time i drive a vios, had a problem: have to crank the ignition key twice to start the engine. but after drive for a while, if shut off the engine & restart the engine onli have to crank once. meaning this happens when my engine is at cold temp. try to find the problem this & tat, finally change the fuel pump filter. everything normal again.
now my car got the problem at cold temp, after run & rev for a while, it becomes more lively.

 

[alex_khoo]

bro nicholas...wat kind of fuel pump u change and how much?

 

[nicholas1007]

bro nicholas...wat kind of fuel pump u change and how much?

I already changed to Walbro fuel pump. Total with installation is RM450.00
After change, can feel my car drink petrol so fast le. But my car response better already.
Yesterday I let my car warm up, until it reach normal temp only I start go out n drive. No more problem. I think mayb it's wat levin said most ECU from BZR / G got problem. So wan to put in Unichip to override the ECU n max out the performance / fuel consumption