EM-12 ENGINE MECHANICAL — Engine Tune-Up (7M-GTE) 1. REMOVE NO.1 AIR CLEANER HOSE 2. DISCONNECT FOLLOWING CABLES AND ROD: (a) Accelerator link w/ cable (b) Accelerator rod (c) (A/T) Throttle cable 3. REMOVE ISC PIPE (a) Disconnect the six hoses from ISC pipe. (b) Remove the two bolts and ISC pipe. 4. REMOVE PCV PIPE WITH HOSES (a) Disconnect the oxygen sensor wire from the two clamps. (b) Disconnect the No.4 PCV hose from the PCV pipe. (c) Remove the two bolts. (d) Disconnect the PCV pipe with hoses from the cylinder head covers and throttle body. 5. REMOVE INTAKE AIR CONNECTOR (a) Disconnect the air valve hose from intake air connector. (b) Loosen the clamp and remove the two bolt. (c) Remove the intake air connector.