i think better bring to the tuning specialist.

suggestion plz

does it mean that those with mmc ecu can go to other workshop for tuning while siemen ecu only at pesc...

from wat i known, MMC can be tune with the setting u want
siemens can be tune but after few day/mins/hours it will turn back to the original factory setting

There's no such thing as tuning our stock ecu. As Nicotine have mentioned, the pdt diagnostic device is only for monitoring purpose, it does not 'tune' our ecu.

suggestion ar.. tis u gonna ask the heavy mod car owner in woc lo.. hehe.... they got dyno tune for their ride once hv upgrade the performance part.

the protong service center mechanic told me that the "pdt" able to reset ecu setting back to factory defaults..... can we consider that as tunning my fren ? or perhaps he bull me ..

This post has been edited by nicotine: Jul 12 2007, 12:38 AM

i dun think it can be tune even pre 1999 proton car which still using MMC ECU... they are good with piggyback... siemens ECU i feel it will go back to normal setting after a few weeks even u trick it with piggybacks...

This post has been edited by eng98: Jul 12 2007, 12:29 AM

yeap cars on year 2000 or later which came with mmc ecu.. can be tune by others workshop but not the ecu of coz.. mechanic can adjust the air intake, set the distributor to advance or retard setting only ... correct me if i'm wrong.

Well, the word tuning is a very subjective term my friend. The pdt is just a monitoring device, whether it has the ability to reset the ecu to factory setting or not, i'm not sure. Take the 1.3GLi (without rpm gauge) for example; if the idling is too high/low, the mechanic will adjust accordingly until the engine reaches a healthy idling speed by checking the pdt. Or if the 'check engine' light is on, they will use the pdt to diagnose the engine fault such as sensor failure, etc...

But I don't think so the pdt is able to tune the stock ecu.

See, your post said it all. Setting the distributor, carburetor air-fuel ratio, or even a simple job like adjusting the idling adjuster screw can be considered as "engine tune up"

thanks, i'm blur myself...

Also confused here.... if the PDT thing is used to restore the siemens ecu factory setting..... than some says... even we tune siemens ecu or add piggyback it will return back to factory setting.... then what is the use of PDT in the first place???

hey guys, need to know how much does it cost for me to replace the circled part in the pic above. sumone tried to pry open this, i dunno y, now the parts holding it are broken. damn

p/s: i am driving a wira SE

This post has been edited by sqwerk2: Jul 13 2007, 05:46 PM

read above post
pdt can check ur engine stability.. in case anything wrong with ur engine, the device can straight away check for the problem rather than other mech who test items 1 by 1, thus wasting customer money

less than rm50

er,i think sum 1 wanna hijack ur car lo...
lucky u. . . . .

less than 50 get from car accessories or from mudguard ppl?

i dunno la, but if its caused impact on how hard my dad drives the car it would be pretty impossible coz those screw holes (i dunno wat its called) section where it hold the thing all were broken.

did ur dad hit sum thing or wat??
normally won't break jus like tat 4 no reasons lo. . .

Btw guys,anyone know the price for the new wira grill? I wanna change mine coz its looks ugly with the vertical grill

try those accessories shops like Brothers. They have lots of parts for Wira, but I didn't see the original grills. Original bumpers got though.

impossible hit sumthing, coz when u hit sumthing the most obvious affected part would be the bumper or the hood first not the grill. i'm talking bout the inner plastics component that is holding the grill together behind it. its all broken as if like sumone tried to pry the thing open.