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MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS TSB Revision MULTIPORT FUEL INJECTION (MFI) <2.4L ENGINE> 13A-1102 99 Throttle position • Remove the intake air hose • Disconnect the throttle position • Ignition switch: "ON" Fully close the throttle valve 0.3 − 0.7 V Fully open the throttle valve 4.0 V or more 102 Manifold absolute Ignition switch: At altitude of 0 m (0 ft.) 3.8 − 4.2 V At altitude of 600 m (1,969 3.5 − 3.9 V At altitude of 1,200 m (3,937 3.3 − 3.7 V At altitude of 1,800 m (5,906 3.0 − 3.4 V Engine: warming up, idling 0.6 − 1.4 V When engine is suddenly revved. Voltage varies 103 Crankshaft Engine: cranking 0.4 − 4.0 V* 1 Engine: idling 2.0 − 3.0 V* 1 104 Camshaft position Engine: cranking 2.0 − 4.8 V* 1 Engine: idling 3.0 − 4.0 V* 1 107 Intake air Ignition switch: When Intake air temperature −20°C (−4°F) 3.8 − 4.4 V When Intake air temperature °C (32°F) 3.2 − 3.8 V When Intake air temperature °C (68°F) 2.3 − 2.9 V When Intake air temperature °C (104°F) 1.5 − 2.1 V When Intake air temperature °C (140°F) 0.8 − 1.4 V When Intake air temperature °C (176°F) 0.4 − 1.0 V TERMINAL NO. INSPECTION ITEM INSPECTION CONDITION (ENGINE NORMAL |