S15/T15 4WD P/U V6-262 4.3L VIN W CPI (1992)
Knock Sensor: Service and Repair
REMOVE OR DISCONNECT
-
Negative battery cable.
-
Drain cooling system.
NOTE On knock sensors which are mounted in the end of the cylinder head draining the cooling system will not be necessary.
-
Wiring harness connector from knock sensor.
-
Knock sensor.
INSTALL OR CONNECT
-
Knock sensor. If reinstalling original sensor, apply water base caulk to sensor threads. Do NOT use silicone tape as this will insulate sensor
from engine.
^
Tighten to 19 Nm (14 lb. ft.).
-
Wiring harness connector to knock sensor.
-
Refill cooling system and pressure test for leaks.
-
Negative battery cable.
