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Home >> Subaru >> 2016 >> WRX Premium, Standard Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel Injection System (WRX) >> Engine Control Module (ECM) >> Installation
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Engine Control Module (ECM): Installation

Install in the reverse order of removal.

CAUTION: When the ECM of model with immobilizer has been replaced, be sure to perform the registration of immobilizer system. (Refer to the "REGISTRATION MANUAL FOR IMMOBILIZER".)
NOTE:
  • When replacing the ECM, be careful not to use the ECM of wrong specification to avoid any damage on the fuel injection system.
  • When installing the bracket (A) to the ECM, press to install it in the direction of the arrow.
    Fig 1: Installing Bracket To ECM
    G10291289Courtesy of SUBARU OF AMERICA, INC.
  • Insert the ECM into the bracket cushion.
    Fig 2: Inserting ECM Into Bracket Cushion
    G10266257Courtesy of SUBARU OF AMERICA, INC.

Tightening torque: 

7.5 N.m (0.8 kgf-m, 5.5 ft-lb)