Civic EX Sedan L4-1668cc 1.7L SOHC (VTEC) MFI (2001)
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Transmission Speed Sensor: Service and Repair
Countershaft Speed Sensor Replacement
Countershaft Speed Sensor Replacement
1. Disconnect the countershaft speed sensor connector.
2. Remove the countershaft speed sensor (A).
3. Install the new countershaft speed sensor with the new O-ring (B).
4. Check the countershaft speed sensor connector for rust, dirt, or oil, then connect the connector securely.
