Remove water deflector - see operation "Water Deflector, Remove and Install" in group "A". Release cover for engine control unit (1) and place to one side. Release wiring harness plug and disconnect in direction of arrow. Remove fastening nuts (2) and remove engine control unit.
 Install, Connect Install engine control unit and fasten. Connect wiring harness plugs to engine control unit and lock - ensure that plug contacts and plug seating are correct. Attach cover hood for engine control unit. Install water deflector - see operation "Water Deflector, Remove and Install" in group "A". | 
Remove, Disconnect 