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M box ecu in a car with an H model now?

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Old 08-20-2003, 11:19 AM
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Default M box ecu in a car with an H model now?

Hi - just purchased a used 2001 S4 (Nogaro) and I'm thinking of a chip upgrade. I believe from the build/service date that this is an H box ecu (have not had the chance to look yet). However, I have access to an M box ecu - can I use this unit/later model ECU in my car for the chip upgrade?

Thanks
Old 08-20-2003, 11:20 AM
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wont work and dont recommend it. if you are an h box get an h box chipped ecu...
Old 08-20-2003, 11:21 AM
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Default yes it does. even in my m-box car i have ran h, m, and t flawlessly.

although i would always recommend sticking the proper letter ecu in the car.
Old 08-20-2003, 11:24 AM
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Holy porkchop, you are one fast replier. I was just going to post that
Old 08-20-2003, 11:25 AM
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he's quickdraw mcgraw
Old 08-20-2003, 11:26 AM
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Default More like...

Quick-to-torque McPork
Old 08-20-2003, 11:26 AM
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;p...have the h in the car now.
Old 08-20-2003, 11:27 AM
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And thanks to that, I might be getting those brakes finally :-O
Old 08-20-2003, 11:28 AM
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true
Old 08-20-2003, 11:32 AM
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Default nice :)

maybe when i get back in town one day, we can put 'em in.


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