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Discussion Starter #1 (Edited)
hi
Good day
Can i update firmware ecu Siemens 1.3i ( K103735100) ?


i need change engine speed RPM from 770 to 880

i need update version and last version for this model

Thank you and best regards
 

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hi
Good day
Can i update firmware ecu Siemens 1.3i ( K103735100) ?


i need change engine speed RPM from 770 to 880

i need update version and last version for this model

Thank you and best regards
No that's not possible - have you checked to see if the ISC is working correctly?


]Please update your profile detail, ......at least location and vehicle (year & model).


Click on “User CP” near the top right of the page, then "Edit Your Details" on the left.

http://www.kia-forums.com/forum-rules/27240-forum-rules.html


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Discussion Starter #3 (Edited)
No that's not possible - have you checked to see if the ISC is working correctly?


]Please update your profile detail, ......at least location and vehicle (year & model).


Click on “User CP” near the top right of the page, then "Edit Your Details" on the left.

http://www.kia-forums.com/forum-rules/27240-forum-rules.html


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Hi dear ron1004

Yes i check and clean ISC . But this model of ISC is very slow . Because when turn on AC or head light
going RPM of 800 to 600~650 and not back to 800

i think if update firmware witch developer C++ Programing solve this problem

why don,t update new version firmware after first release?

Do you understand my mean ? excuse me for my English is bad
 

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Hi dear ron1004

Yes i check and clean ISC . But this model of ISC is very slow . Because when turn on AC or head light
going RPM of 800 to 600~650 and not back to 800


i think if update firmware witch developer C++ Programing solve this problem

why don,t update new version firmware after first release?

Do you understand my mean ? excuse me for my English is bad
The ISC on my Elan was slow, and cleaning did not resolve it, but a new one did - I don't suggest you just go out and replace it without first doing some diagnostics, such as using an OBDII scanner (they're cheap) and monitor the ISC commands with varying loads when idling.
 

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Discussion Starter #5 (Edited)
Thew ISC on my Elan was slow, and cleaning did not resolve it, but a new one did - I don't suggest you just go out and replace it without first doing some diagnostics, such as using an OBDII scanner (they're cheap) and monitor the ISC commands with varying loads when idling.
ok very thank you Dear ron1004

do you mean Replace New ISC ?

I have OBD special for this model ( Hi scan pro )

i think this model Kia pride is OBD1 and 20 ping diagnostics connector . and Can not Be the same obdII Config ISC

This picture of my care engine


And this picture of ISC ( Remove and Cleaning pic )







Also check OHM is 9.6 ~ 10 OHM

Please tell me how to check ISC this model on diagnostic ? I see ISC parameter when ignition on
 

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this picture of Diagnostic parameter . isc Valve duty 14%
I'm not familiar with that model ISC, so can't help you with the continuity tests etc.

You need to watch the ISC duty value while its idling, and watch how quickly it responds to load changes like turning on the lights or AC, and that the ISC is responding at the same speed to pick up the idle speed.
 

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Discussion Starter #8
I'm not familiar with that model ISC, so can't help you with the continuity tests etc.

You need to watch the ISC duty value while its idling, and watch how quickly it responds to load changes like turning on the lights or AC, and that the ISC is responding at the same speed to pick up the idle speed.
thank you Dear ron1004

i try checked the response isc parameter when turn on and off AC or headlight on diagnostic

how to find original KIA motors work shop manual for this model ?
 
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