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DTC P0335 CKP SENSOR (OBD) EC-1475 [VG33ER] C D E F G H I J K L M A EC Specification data are reference values and are measured between each terminal and ground. CAUTION: Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in dam- : Average voltage for pulse signal (Actual pulse signal can be confirmed by oscilloscope.) Diagnostic Procedure UBS00DX4 1. RETIGHTEN GROUND SCREWS 1. Turn ignition switch OFF. 2. Loosen and retighten engine ground screws. >> GO TO 2. 2. CHECK CKP SENSOR (OBD) INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT 1. Disconnect crankshaft position (CKP) sensor (OBD) and ECM 2. Check continuity between ECM terminal 47 and sensor terminal 3. Also check harness for short to ground and short to power. OK or NG OK >> GO TO 4. NG >> GO TO 3. TER- MINAL NO. WIRE COLOR ITEM CONDITION DATA (AC Voltage) 47 L Crankshaft position [Engine is running] ● Warm-up condition ● Idle speed NOTE: 1 - 2V [Engine is running] ● Engine speed is 2,000 rpm 3 - 4V SEF690W SEF691W BBIA0418E Continuity should exist. BBIA0182E |