Subaru Legacy BN/BS (2015-2019) Service Manual: Knock sensor

Disassembly

1. Remove the throttle body. Throttle Body > REMOVAL2. Remove the EGR pipe. EGR Pipe > REMOVAL3. Remove the EGR control valve. EGR Control Valve > REMOVAL4. Remove the purge control solenoid valve. ...

Removal

1. Disconnect the ground terminal from battery sensor. NOTE2. Remove the bolt securing the connector to the A/C compressor.3. Disconnect the connector (A) from the knock sensor, and remove the knock ...

Other materials:

Dtc c1811 system
DTC DETECTING CONDITION:A fault is detected if VDC control status continues for 15 seconds or more.TROUBLE SYMPTOM:• ABS does not operate.• VDC does not operate.• Hill hold does not function.• EyeSight does not operate. (Models with EyeSight)STEPCHECKYESNO1.CHECK INSTALLATION ...