Corolla Sedan 4-Door L4-107.5 1762cc 1.8L DOHC (7A-FE) (1995)
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Knock Sensor: Component Tests and General Diagnostics
KNOCK SENSOR INSPECTION
1. REMOVE KNOCK SENSOR.
(a) Disconnect the knock sensor connector.
(b) Using SST. remove the knock sensor. (SST 09816-30010)
2. INSPECT KNOCK SENSOR.
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Using an ohmmeter, check that there is no continuity between the terminal and body.
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If there is continuity, replace the sensor.
3. REINSTALL KNOCK SENSOR.
(a) Using SST, install the knock sensor. (SST 09816-30010)
Torque: 44 Nm (450 kgf.cm, 33 ft.lb)
(b) Connect the knock sensor connector.
For circuit testing information refer to "DTC 52 - Knock Sensor Circuit" under the Trouble Code Charts.
See: Computers and Control Systems/Testing and Inspection
