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ENGINE MANAGEMENT SYSTEM - MEMS REPAIRS 18-2-3 5. Release 2 clips and remove ECM. Refit 1. Fit ECM into 'E' box. screws. 4. Fit 'E' box cover and secure with Allen bolts. Idle air control (IAC) valve $% 18.30.05 Remove 1. Disconnect battery earth lead. 2. Disconnect multiplug from IAC valve. from throttle body. 4. Release breather hose from throttle body and position aside. 5. Remove 4 Torx screws securing IAC valve to inlet manifold. 6. Remove IAC valve. Refit 1. Clean mating faces of IAC valve and inlet manifold. 2. Lubricate new 'O' ring with silicone grease and fit to IAC valve. 3. Fit IAC valve to inlet manifold. to 1.5 Nm (1.0 lbf.ft). 5. Connect breather hose to throttle body. throttle body. 7. Connect multiplug to IAC valve. |