REMOVAL OF INJECTORS 1. DISCONNECT CABLE FROM NEGATIVE TERMINAL OF BATTERY CAUTION: Work must be started after approx. 20 seconds or longer from the time the ignition switch is turned to the "LOCK" position and the negative (−) terminal cable is disconnected from the battery. 2. DRAIN COOLANT 3. DISCONNECT FOLLOWING HOSES: • Water hoses from throttle body (7M-GE) or water bypass pipe (7M-GTE) • Vacuum hoses from throttle body • ISC valve hoses from throttle body • Vacuum hose from pressure regulator 4. DISCONNECT FOLLOWING CONNECTORS: • Throttle position sensor connector • ISC valve connector • (7M-GE) Cold start injector connector 5. DISCONNECT ACCELERATOR CONNECTING ROD 6. REMOVE AIR INTAKE CONNECTOR (7M-GE) (a) Disconnect the air cleaner hose from the throttle body. (b) Remove the throttle body air intake connector and brackets. (c) Remove the four bolts and two nuts, intake connector and gasket. (7M-GTE) (See steps 1 to 5 on page EM-12) 7. (7M-GTE) REMOVE THROTTLE BODY (See step 6 on page FI-102) 8. REMOVE ISC VALVE (a) Disconnect the No.1 water by-pass hose from the ISC valve.