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Thread: How To Swap a 32Bit ECUs (00+) Roller Rocker

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2018-09-24 21:04:03
How To Swap a 32Bit ECUs (00+) Roller Rocker
So this isnt much of a How To as it is just some general information for the website for referencing. This was done on an 02 P11. I suspected the ecu to have that standard fried input for the IACV when coolant gets past the seal and shorts that input. I Looped the coolant lines on the throttle body so I no longer have to worry about that issue with the "new" ecu I swapped it in.

What you need to swap a 32bit ECU for another.
-spare ECU
-RF Chip from Key matching that spare ECU
-Immobilizer off the ignition matching that spare ECU

Swap all that stuff and you should have no problems. I have not tried a B15 ecu in a P11 (or vice versa), however the pin out of the ECUs are the same so it might still work. They don't look the same under the hood but again, the pin out is the same.
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