Sending Units & Sensors
SENDING UNITS & SENSORS
| Component | Component Location |
|---|---|
| ABS Wheel Sensors | On axle, at each wheel. |
| Countershaft Speed Sensor | On left rear of transaxle. See Figure . |
| Crankshaft Speed Fluctuation (CKF) Sensor (1.8L) | Behind timing belt cover, on oil pump. See Figure . |
| Crankshaft Speed Fluctuation (CKF) Sensor (1.8L VTEC) (GS-R) | Behind timing belt cover, on oil pump. See Figure . |
| Crankshaft Speed Fluctuation (CKF) Sensor (1.8L VTEC) (Type R) | Behind timing belt cover, on oil pump. See Figure . |
| Engine Coolant Temperature (ECT) Gauge Sending Unit | On rear of cylinder head. |
| Engine Coolant Temperature (ECT) Sensor (1.8L) | On rear of cylinder head. See Figure . |
| Engine Coolant Temperature (ECT) Sensor (1.8L VTEC) (GS-R) | On rear of cylinder head. See Figure . |
| Engine Coolant Temperature (ECT) Sensor (1.8L VTEC) (Type R) | On rear of cylinder head. See Figure . |
| Fuel Gauge Sending Unit | In fuel tank, under access cover in trunk. |
| Fuel Tank Pressure (FTP) Sensor | Underside of vehicle, on left front of fuel tank. |
| Heated Oxygen Sensor (Primary HO2S) (1.8L) | In front exhaust pipe, below engine. See Figure . |
| Heated Oxygen Sensor (Primary HO2S) (1.8L VTEC) (GS-R) | Underside of vehicle, on top of catalytic converter inlet. See Figure . |
| Heated Oxygen Sensor (Primary HO2S) (1.8L VTEC) (Type R) | In front exhaust pipe, below engine. See Figure . |
| Heated Oxygen Sensor (Secondary HO2S) (1.8L) | Underside of vehicle, on top of catalytic converter. See Figure . |
| Heated Oxygen Sensor (Secondary HO2S) (1.8L VTEC) (GS-R) | Underside of vehicle, on top rear of catalytic converter. See Figure . |
| Heated Oxygen Sensor (Secondary HO2S) (1.8L VTEC) (Type R) | Underside of vehicle, on top of catalytic converter. See Figure . |
| Intake Air Temperature (IAT) Sensor (1.8L) | On side of intake manifold. See Figure . |
| Intake Air Temperature (IAT) Sensor (1.8L VTEC) (GS-R) | On top of intake manifold. See Figure . |
| Intake Air Temperature (IAT) Sensor (1.8L VTEC) (Type R) | On side of intake manifold. See Figure . |
| Knock Sensor (KS) (1.8L VTEC) (GS-R) | On left side of engine, near oil filter. See Figure . |
| Knock Sensor (KS) (1.8L VTEC) (Type R) | On left side of engine, near oil filter. See Figure . |
| Mainshaft Speed Sensor | On left front of transaxle. See Figure . |
| Manifold Absolute Pressure (MAP) Sensor (1.8L) | On throttle body housing. See Figure . |
| Manifold Absolute Pressure (MAP) Sensor (1.8L VTEC) (GS-R) | On throttle body housing. See Figure . |
| Manifold Absolute Pressure (MAP) Sensor (1.8L VTEC) (Type R) | On throttle body housing. See Figure . |
| Throttle Position (TP) Sensor (1.8L) | On throttle body. See Figure . |
| Throttle Position (TP) Sensor (1.8L VTEC) (GS-R) | On throttle body. See Figure . |
| Throttle Position (TP) Sensor (1.8L VTEC) (Type R) | On throttle body. See Figure . |
| Top Dead Center/Crankshaft Position/Cylinder Position (TDC/CKP/CYP) Sensor (1.8L) | Inside distributor. See Figure . |
| Top Dead Center/Crankshaft Position/Cylinder Position (TDC/CKP/CYP) Sensor (1.8L VTEC) (GS-R) | Inside distributor. See Figure . |
| Top Dead Center/Crankshaft Position/Cylinder Position (TDC/CKP/CYP) Sensor (1.8L VTEC) (Type R) | Inside distributor. See Figure . |
| Vehicle Speed Sensor (VSS) | On top left front of transaxle. See Figure . |