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Home >> Subaru >> 2015 >> WRX Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Diagnostic Trouble Code (DTC) Detecting Criteria (H4DOTC) (Except STI) >> Diagnostic Trouble Code (DTC) Detecting Criteria >> DTC P0336 Crankshaft Position Sensor "A" Circuit Range/Performance >> Diagnostic Method

Diagnostic Method

Judge as NG when the following conditions are established.

Diagnosis 1 

Judgment Value 

JUDGMENT VALUE SPECIFICATION

Malfunction Criteria Threshold Value
Amount of crank sensor signal during 0.5 rev of crankshaft < 14
or
≥ 20

Diagnosis 2 

Judgment Value 

JUDGMENT VALUE SPECIFICATION

Malfunction Criteria Threshold Value
(Present value of diagnosis 1) - (Previous value of diagnosis 1) 1

Time Needed for Diagnosis:  10 engine revs.

Malfunction Indicator Light Illumination:  Illuminates when malfunction occurs in 2 continuous driving cycles.