LEMON Manuals: Even more car manuals for everyone
Home >> Subaru >> 2017 >> WRX Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (Diagnostics) (P0171 To P0685) (2.0L) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> 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 SPECIFICATION

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

Diagnosis 2 

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.