What's the difference?
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From: Hungary
What's the difference?
Hi,
does anyone know what is the difference between the 1228063 and the 1228746 ecus? Only the VATS, or there's anything else? If I use WinALDL, that support only 1228746, is that good for me to scan the system?
Does anyone have a pin-out diagram for the 1228063 ecu?
Thanks in advance,
Alf
does anyone know what is the difference between the 1228063 and the 1228746 ecus? Only the VATS, or there's anything else? If I use WinALDL, that support only 1228746, is that good for me to scan the system?
Does anyone have a pin-out diagram for the 1228063 ecu?
Thanks in advance,
Alf
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From: Chasing Electrons
Car: check
Engine: check
Transmission: check
There are some code differences between the two ECMs. Not enough to worry about. The pin out for the '8063 ECM is the same as the '8746. Check on diy-efi.org/gmecm/ecm_info/1228746/ for a wiring diagram.
RBob.
RBob.
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