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hi friends I'm trying to read the micro mc68hc05x32 with upa.il micro in question is located in the ecu code mercedes e-class a.ho detached from the top of the micro connected to the pin, as it says in the upa, but I can not leggere.ho also connected to the external power supply by changing the jpin on the upa but nulla.qualcuno could you help me?thanks in advance
upa original not clone
hello crteam you're using the adapter, or go wire connections?
with the wires
to tried to change the Khz?
Oh, I forgot, when you test connection where you get error?Quote:
Originally Written by cinqueturbo
Exit if nn erro error device found, I have checked and re-checked for well tt the pin.the hz I tried from 4000 to 7200 but knowing what not I touched the most. There is a connections button exits all ok then ec teest i/o, and are all low
put the quartz ? on extal and the other that I don't remember like you calledQuote:
Originally Written by crteam
I did not understand that dv put?
a quartz oscillator on extal-xtal that sarebberodue pins on the micro that you find on the dataschetQuote:
Originally Written by crteam
But on the schema, the upa does not tell me to put anything.
it does not say the skema why? means the reading on the Board but you have unsoldered and if you go to see on adapters weld-on, you'll see that everyone has the quartzQuote:
Originally Written by crteam
You never in the opinion...Quote:
Originally Written by legendaryslave
that's why? I had problems reading it several times, and I...
But on board reminds me of the legge.cm do I do then?
tonight you can post all the photos and the frequency of the quartz
None of the guys can? help me?