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WRX Limited, Standard Trans
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Engine Control System (Diagnostics) (P0700 To P2097) (2.0L)
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Diagnostic Procedure with Diagnostic Trouble Code (DTC)
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DTC P0851 Park/Neutral Switch Input Circuit Low
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Execution Condition (Mt Model)
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Execution Condition (Mt Model)
Secondary parameters
Execution condition
Battery voltage
≥ 10.9 V
The number of driving condition change from a) to b)
= 3 times
a) Vehicle speed
≤ 0 km/h (0 MPH)
Engine speed
≥ 600 rpm and ≤ 900 rpm
b) Vehicle speed
≤ 64 km/h (39.8 MPH)
Engine speed
≥ 1450 rpm and ≤ 2250 rpm