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650 to 750 rpm (transmission in neutral and A/C switch OFF) If the idle speed is not as specified, check the air intake system. (4) Disconnect the tachometer probe from the DLC3. 3. INSPECT COMPRESSION (a) Warm up and stop the engine. (1) Allow the engine to warm up to a normal operating temperature. (b) Remove the V-bank cover. (c) Remove the air cleaner hose assembly. (d) Remove the air cleaner cap. (e) Disconnect the 2 injector connectors and 8 ignition coil connectors. (f) Remove the 8 bolts and 8 ignition coils. (g) Remove the 8 spark plugs. (h) Check the cylinder compression pressure. NOTICE: Check each cylinder's compression pressure in the same way. (1) Insert a compression gauge into the spark plug hole. (2) Fully open the throttle. (3) While cranking the engine, measure the compression pressure. Standard compression pressure: 1300 kPa (13.3 kgf/cm 2 , 189 psi) Minimum pressure: 1000 kPa (10.2 kgf/cm 2 , 145 psi) or more Difference between each cylinder: 100 kPa (1.0 kgf/cm 2 , 15 psi) or less NOTICE: 3UR-FBE ENGINE MECHANICAL: ENGINE: ON-VEHICLE INSPE... |