Engine Speed (Rpm) Sensor
Disconnect engine speed (RPM) sensor connector. Using an ohmmeter, measure resistance between sensor terminals. See ENGINE SPEED (RPM) SENSOR RESISTANCE table. If resistance is not as specified, replace sensor.
ENGINE SPEED (RPM) SENSOR RESISTANCE
| Application | Ohms |
|---|---|
| Bosch ME 7 System | 108-142 |
| DENSO System | 95-190 |