[11C] ENGINE MECHANICAL <4G6-DOHC> - - ON-VEHICLE SERVICE - MANIFOLD VACUUM CHECK | PRINT PAGE / INDEX / PRIOR / NEXT

| MANIFOLD VACUUM CHECK
| Before inspection, set the vehicle to the pre-inspection condition. Turn the ignition switch to "LOCK" (OFF) position. Connect a tachometer or connect the MUT-II/III to the diagnosis connector.
| Attach a three-way joint to the vacuum hose between the fuel pressure control solenoid valve and the air intake plenum, and connect a vacuum gauge. Start the engine and check that idle speed is within the standard valve. Standard value: 750 ± 100 r/min Check the intake manifold vacuum. Limit: Minimum 60 kPa Turn off the ignition switch. Remove the vacuum gauge and the three-way joint, and then connect the vacuum hose. Remove the engine tachometer or the MMUT-II/III.

[11C] ENGINE MECHANICAL <4G6-DOHC> - - ON-VEHICLE SERVICE - MANIFOLD VACUUM CHECK | PRINT PAGE / INDEX / PRIOR / NEXT

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