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DTC 13 - Rpm Signal

DTC 13 - RPM SIGNAL TROUBLE SHOOTING

DTC No. Detecting Condition(s) Trouble Area
13 No "NE" Signal to ECM for 0.1 second or more at 1000 RPM or more Open or short in crank- shaft position sensor circuit, Crankshaft position sensor, ECM
"NE" signal does not pulse 12 times to ECM during the interval between G1 and G2 pulses Open or short in crank- shaft position sensor circuit, Mechanical malfunction (skipping teeth of timing belt, belt stretched) Crankshaft position sensor, ECM
Deviation in G (G1, G2) and "NE" signal continues for 3 seconds during idling (throttle fully closed) after engine warmed up Mechanical malfunction (skipping teeth of timing belt, belt streched) Camshaft position sensor No. 1 or No. 2, ECM
Fig 1: DTC 13 - Diagnostic Flowchart
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