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Home >> Subaru >> 2015 >> WRX Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 249 (Continuously Variable Transmission (Diagnostics)) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC P2757: Torque Converter Clutch Pressure Control Solenoid Control Circuit Performance/Stuck Off >> General Description >> Execution Condition

Execution Condition

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Secondary parameters Execution condition
12 V battery system voltage 10 V or more
Engine speed 1000 rpm or more
Transmission range Drive
Commanded duty of torque converter clutch pressure control solenoid 95.2% or more
Measured primary pulley shaft speed x Primary reduction gear ratio(1) Exceeds rpm values in Table 1 
(1) Primary reduction gear ratio: 1.000
ENGINE SPEED SPECIFICATION

Engine speed (rpm) 3700 3727 3755 3782 3856 4019 4213 4456
Measured primary pulley shaft speed x Primary reduction gear ratio (rpm) 0 500 1000 1500 2000 2500 3000 3500
Engine speed (rpm) 4786 5213 5651 6101 6569 7044 7520
Measured primary pulley shaft speed x Primary reduction gear ratio (rpm) 4000 4500 5000 5500 6000 6500 7000