TSRM/MK4 Supra/Repair Manual
Repair ManualWiring Diagrams
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EM/Engine Mechanical43 / 139
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ENGINE — ENGINE MECHANICAL — MK4 Supra Engine Mechanical, page 43
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EG–43 ENGINE – ENGINE MECHANICAL O-Ring O-Ring P12138 23. REMOVE OIL DIPSTICK GUIDES FOR ENGINE AND TRANSMISSION (a) Remove the 2 bolts. (b) Pull out the dipstick guide together with the dipstick. (c) Remove the O–ring from the dipstick guide. 24. REMOVE STARTER (See starter removal in Starting System) LP12124 25. REMOVE AIR INTAKE CHAMBER (a) Except California: Disconnect the vacuum sensing hose from the fuel pressure regulator. (b) Remove the bolt holding the engine wire protector to the the air intake chamber. (c) Remove the 5 bolts, nut, air intake chamber and gasket. P10865 26. REMOVE VACUUM CONTROL VALVE SET (a) Disconnect the VSV connector. (b) Remove the 2 nuts and vacuum control valve set. P12115 27. DISCONNECT ENGINE WIRE (a) Remove the bolt, and disconnect the engine wire bracket from the water pump. P12130 (b) Remove the 2 bolts, and disconnect the 2 ground straps from the intake manifold. (c) Remove the 2 bolts, and disconnect the 2 wire clamps from the intake manifold. (d) Disconnect these connectors: • 6 injector connectors • ECT sensor connector • ECT sender gauge connector