IT IS REQUIRED THAT ALL ECU’S / MODULES BEING SHIPPED TO US HAVE TRACKING INFORMATION SENT TO US IN-ADVANCE (info@m-engineering.us). PLEASE ALSO INCLUDE A NOTE WITH YOUR DETAILED VEHICLE INFORMATION AND RETURN SHIPPING ADDRESS / CONTACT INFO. FAILURE TO DO SO WILL CAUSE A DELAY IN RETURN SHIPPING.
The removal of the 991.1 GT3 RS ECU is fairly straightforward and can be accomplished with a basic set of hand tools and a set of torx bits.
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Please disconnect the negative terminal from the battery before removing the ECU. Leave the battery disconnected as long as ECU is removed. For instructions on how to access the battery consult your owners manual. |
Open up the rear deck lid
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2. Begin by removing the fan shroud and the two connectors underneath. The fan shroud should pop up out of place easily with little to moderate force. Each fan has a small connector on the bottom side. Disconnect each connector after the shroud is loose.
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