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MULTIPORT FUEL INJECTION (MPI) DIAGNOSIS MULTIPORT FUEL INJECTION (MPI) 13A-220 STEP 2. Measure the sensor output voltage at ENGINE-ECU check harness special tool MB992044 (2) Start the engine and run at idle. ° C or higher). (4) Measure the voltage between terminal No. 15 and ground. • Warm engine. When the engine is 2,500 r/min, the out- put voltage should cycle between 0.1 to 0.8-1.0 volt (5) Turn the ignition switch to the "LOCK" (OFF) position. Q: Is the measured voltage cycling within the specified range? 16DB400A COVER ENGINE CONTROL UNIT AIR CLEANER 03DB208A B-20 HARNESS CONNECTOR |