[11A] ENGINE MECHANICAL <4G6-SOHC> - - 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 regulator 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 <4G63> 700 ± 100 r/min <4G64> 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 MUT-II/III.

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

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