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Home >> Lexus >> 2008 >> SC 430 >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> SFI System >> DTC P0335: Crankshaft Position Sensor "A" Circuit; DTC P0339: Crankshaft Position Sensor "A" Circuit Intermittent >> Typical Enabling Conditions

Typical Enabling Conditions

All: 

TYPICAL ENABLING CONDITIONS CHART

Monitor will run whenever these DTCs are not present None

Crankshaft position sensor signal check when starter OFF Case 1: 

TYPICAL ENABLING CONDITIONS CHART

Engine rpm 450 rpm or more
Time after starter ON to OFF 3 seconds or more

Crankshaft position sensor signal check when starter OFF Case 2: 

TYPICAL ENABLING CONDITIONS CHART

Number of CKP sensor signal pulse 2 times
Battery voltage 7 V or more
Ignition switch ON
CMP sensor circuit fail OK

Crankshaft position sensor signal check when starter ON: 

TYPICAL ENABLING CONDITIONS CHART

Starter ON