A good start is finding what protocol your car support
Considering Magister experience, you should rely on multiple sources instead of one
I made the same mistake... and usually dealer dont know much as well...
I'd also advise also building the rs-232 interface located here (
prj.perquin.com) and try to run freediag and see if you can connect. It will cut debugging time.... since you will do it from a PC...
anyway so far, (after spending countless hours in my damm car) I have been able to communicate with the denso/subaru ECU using another protocol called SSM (Subaru Select Monitor). It is also way faster than KWP2000 and since it is more a performance oriented application, I think I will explore that route and get back to ISO later down the road.
Mart
Quote:
Originally Posted by Magister
I spent countless hours in my Elantra too, with the scope and all, trying to debug it, when I realized it was CAN instead of ISO, even if Hyundai Canada told me "no sir, your car is not CAN"...
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