200SX SE-R L4-1998cc 2.0L DOHC MFI (SR20DE) (1998)
Knock Sensor: Testing and Inspection
COMPONENT INSPECTION
Knock Sensor
-
Use an ohmmeter which can measure more than 10 M Ohms.
1. Disconnect knock sensor harness connector.
2. Check resistance between terminal (2) and ground.
Resistance: 500 - 620 K Ohms [at 25°C (77°F)]
CAUTION: Discard any knock sensors that have been dropped or physically damaged. Use only new ones.