Remote Tuning Process

  1. Identify your ECU ID and purchase a tune. At checkout, the shipping method selected covers return shipping.
  2. Remove and ship ECU to Tampa Marine Tuning. ECU Removal Guide below.
  3. TMT upgrades and returns your ECU. 24 hour turnaround for ECUs received before 1pm.
  4. Receive upgraded ECU. Install.
  5. Have fun!

    6. Shipping Address:
    Tampa Marine Tuning C/O {YOUR NAME}

    4030 Henderson Blvd. Tampa, FL 33629

ECU Removal Guide

Tampa Marine Tuning

Disconnect the battery - Before you start, ensure that the boat's battery is disconnected to avoid any electrical accidents. Failure to remove power from the ECU before removal can place the ECU into a factory lock state, which cannot be tuned and will need to be recovered from the dealer.

Tampa Marine Tuning

Locate the ECU - The ECU is located under the engine cover, usually on the aft side of the motor. It is a small rectangular box with a wiring harness attached to it.

COMMON LOCATIONS:

L4 (4 Cylinder): Starboard side closer to the forward side of the motor.

V6: Aft, middle.

V8: Forward, middle.

Tampa Marine Tuning

Remove the wiring harness - Pinch each of the connectors and gently pull until they are released from the ECU. Do not force them, they should come apart with little effort.

Tampa Marine Tuning

Remove the mounting screws - Using a 10mm socket wrench, remove the four bolts that hold the ECU in place.

Tampa Marine Tuning

Gently pull the ECU out - Once the bolts are removed, gently pull the ECU out of its mounting bracket. Be careful not to damage any of the wiring or connectors. We recommend you screw the bolts back into their original holes to prevent loss.