DTC P0335-11: Crankshaft Position Sensor "A" Circuit Short to Ground; DTC P0335-15: Crankshaft Position Sensor "A" Circuit Short to Battery or Open [12/2019 - 10/2022]: Description

The crankshaft position sensor system consists of a No. 1 crankshaft position sensor plate and Magneto Resistance Element (MRE) type sensor. The crankshaft position sensor plate has 34 teeth at 10° intervals (2 teeth are missing for detecting top dead center), and is installed on the crankshaft. The crankshaft position sensor generates 34 signals per crankshaft revolution. The ECM uses the crankshaft position sensor signal (NE signal) to detect the crankshaft position and engine speed.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	MIL	Memory	Note
P0335-11	Crankshaft Position Sensor "A" Circuit Short to Ground	The crankshaft position sensor output voltage is less than 0.3 V for 4 seconds or more (1 trip detection logic).	Open or short in crankshaft position sensor circuit Crankshaft position sensor ECM	Comes on	DTC stored	SAE Code: P0337 DTC for Mexico Models: - Applies
P0335-15	Crankshaft Position Sensor "A" Circuit Short to Battery or Open	The crankshaft position sensor output voltage is higher than 4.7 V for 4 seconds or more (1 trip detection logic).	Open or short in crankshaft position sensor circuit Crankshaft position sensor ECM	Comes on	DTC stored	SAE Code: P0338 DTC for Mexico Models: - Applies

Reference: Inspection using an oscilloscope.

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HINT:

The correct waveform is as shown.

ECM Terminal Name	Between NE+ and NE-
Tester Range	2 V/DIV., 20 ms./DIV.
Condition	Idling with warm engine