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[APR chip question]- do I need to buy a new ECU to get this chip to work?

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Old 02-10-2004, 08:44 PM
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Default [APR chip question]- do I need to buy a new ECU to get this chip to work?

my ECU # is 8D0 907 558 M, but APR's website does not have this ECU #. Will I need to UPGRADE my ECU to a 8D0 907 557 P, then install the chip? The guy I am about to buy the APR chip off of has an ECU # of 8D0 907 557 P. thanks.
Old 02-10-2004, 09:05 PM
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Default see if you can trade ecu's....

i see no reason to remove the chip from one ecu to put it in another. it's not socketed like a giac chip.
Old 02-10-2004, 09:11 PM
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Default yeah... I guess he figures he may need his old ECU..

but I need that model I think. I have the "558 M", the "557 P", which is the ECU he has replaces it I believe.
Old 02-10-2004, 09:25 PM
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Default try finding a 557 P to trade him...

iirc the 558 M wasn't made for very long, which is why apr doesn't chip it. i wouldn't suggest removing the chip. your chances of destroying it are pretty high. look here for an ecu to trade.<ul><li><a href="http://www.carparts.com/">http://www.carparts.com/</a</li></ul>
Old 02-10-2004, 09:31 PM
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Default I thought the 557 P is equivalent to the 558 M?

That's what APR I thought said to me on the phone today.
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