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EMISSION CONTROL TSB Revision ENGINE AND EMISSION CONTROL 17-86 PURGE CONTROL SYSTEM CHECK (PURGE FLOW CHECK) M1173001400620 Required Special Tool: (EVAP) purge solenoid, and connect special tool MB995061 2. Before inspection, set the vehicle in the following conditions: • Engine coolant temperature: 80 − 95°C (176 − 203°F) • Lights, electric cooling fan and accessories: OFF • Transaxle: P range NOTE: Vehicles for Canada, the headlight, taillight, etc. 3. Run the engine at idle for more than four minutes. suddenly several times. Standard value: Momentarily 20 cm 3 /s (2.5 SCFH) or more. AK300556 THROTTLE BODY INTAKE MANIFOLD FROM TO AB OFF ON EVAPORATIVE EMISSION (ON: OPENED) PURGE PURGE HOSE EVAPORATIVE EMISSION |