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Description The crankshaft position sensor (TDC) monitors engine speed by CONSULT-II Reference Value in Data Monitor Specification data are reference values. MONITOR ITEM CONDITION SPECIFICATION CKPS ⋅ RPM (TDC) I Tachometer: Connect I Run engine and compare tachometer indication with the CONSULT-II Almost the same speed as the ECM Terminals and Reference Value 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 damage the TER- MINAL NO. WIRE COLOR ITEM CONDITION DATA (DC Voltage and Pulse Signal) 44 L/G Crankshaft position sensor Engine is running. Warm-up condition Approximately 0V SEF333Y Engine is running. Warm-up condition Approximately 0V SEF334Y 47 L/R Crankshaft position sensor Engine is running. Warm-up condition Approximately 0V SEF231Z DTC 0407 CRANK POS SEN (TDC) ZD30DDTi EC-145 |