isc servo kit (throttle)
Posted 19 July 2006 - 02:32 PM
need some help here,my '94 wira auto facing the problem as follow:
-rpm/engine up n down (1000rpm to 500rpm) and sometime engine died....
-i have changed the servo kit(some plastic gears) in the throttle area..
now, after changing, my rpm starts at 1500 rpm and when down to 1000
wonder wat is the problem..?
Pls all sifu out there , help me...!
Posted 19 July 2006 - 08:35 PM
might be time to change the whole throttle body
Posted 20 July 2006 - 07:47 AM
Posted 20 July 2006 - 11:50 PM
point change the small small parts which last for a few month.
Posted 24 July 2006 - 04:46 PM
by the way, after installing the servor kits, do i need to tune or adjust
anything , because i only install back the gears n screws...
So , how much do i need to squeeze from my pocket to replace the whole
unit of the throttle unit?
u guys recommmend 2nd recon or new.?
Best regards ..!
Posted 24 July 2006 - 06:42 PM
time i spent RM1050 (inclusive labour, non-proton SC, should be cheaper
now). advice is not to take 2nd hand unit, unless u plan to change your
car in the near future. The TB has its own lifetime as well and it will
break when time reaches (~6 years). If the 2nd hand unit has run for 4
years, that also means that you have another 2 years to use. If you do
not have the proper tools, would advise u have it tune at the workshop.
Proton SC will use the computer device to tune (more accurate readings,
rpm and some other sensor readings) whereas those normal workshop will
use a "light-gun" to archive the preset rpm.
Posted 25 July 2006 - 07:45 AM
it is for ignition timing adjustment.
but for wira, u need to ground the ignition terminal at firewall to adjust
both rpm and ignition timing, see link below.
pls clean up the TB first (deposit under the throttle) b4 adjust the idling
adjustment screw (at top of TB, near TPS).
Posted 26 July 2006 - 01:00 AM
Posted 26 July 2006 - 05:47 PM
but it is a 1994 proton wira 1.6 XLi (A)
i believe it is the 1st batch , still many parts from Japan.
regarding the advise to clean up the TB box, can anyone give me direction
i m sure i changed the gears n clean up the dirt in the area....
Posted 26 July 2006 - 11:46 PM
me to getting a OEM (APM) parts. The proton parts are very expencise
yeah... Please advise what price will be reasonable ....
I wouder clean up the TB will help or not ? But in the forum of WIRACLUB,
DIY, do have some photo on it.... no time for thatlah....