Cold Start Injector Solenoid Coil Wiring Terminal Ignition Switch Cold Start Injector Start Injector Time Switch +B ST STA IST ST1 STA Fuel Spring Solenoid Coil Plunger Point REMOVAL OF COLD START INJECTOR 1. DRAIN COOLANT 2. REMOVE AIR INTAKE CONNECTOR 3. DISCONNECT FOLLOWING HOSES: (a) No. 1 water by-pass hose from the ISC valve body. (b) No. 2 water by-pass hose from the throttle body. (c) Air valve hose from ISC valve body. (d) PCV hose from the throttle body. (e) Brake booster vacuum hose from the air intake chamber. (f) Actuator vacuum hose from the air intake chamber. (g) Label and disconnect emission control hoses from the throttle body and air intake chamber that allow removal of vacuum pipe subassembly. 4. DISCONNECT ACCELERATOR LINKAGE AND CABLE FROM THROTTLE BODY 5. DISCONNECT FOLLOWING WIRES: (a) Cold start injector wire (b) Throttle position sensor wire (c) Two ISC valve connectors (d) VSV wire connector 6. REMOVE AIR INTAKE CHAMBER STAY 7. REMOVE VACUUM PIPE SUBASSEMBLY