FixVault
Home
›
Subaru
›
2013
›
BRZ Limited, Automatic Trans
›
Repair and Diagnosis
›
Engine Performance
›
Engine Control Systems
›
Engine Control System (Service Information)
›
Knock control sensor (FA20)
›
Unit inspection
Unit inspection
Inspection of knock control sensor
Measure the resistance between the terminals.
RESISTANCE
Inspection terminals
Inspection conditions
Standard value
1 - 2
20°C {68°F}
532 to 588 kΩ
Fig 1: Identifying Knock Control Sensor Connector Terminals
Courtesy of SUBARU OF AMERICA, INC.
Courtesy of SUBARU OF AMERICA, INC.