Operation CHARM
: Car repair manuals for everyone.
Home
>>
Subaru
>>
1999
>>
Impreza L Coupe F4-2.2L SOHC
>>
Repair and Diagnosis
>>
Powertrain Management
>>
Computers and Control Systems
>>
Sensors and Switches - Computers and Control Systems
>>
Knock Sensor
>>
Service and Repair
>>
Removal
>>
California Only
California Only
1.
Disconnect battery ground cable from battery ground terminal.
2.
Remove air cleaner assembly.
3.
Remove band which holds
knock sensor
harness, and disconnect connector from knock sensor.
4.
Remove
knock sensor
from cylinder block.