Control
1. On a cold engine, disconnect the sensor electrical connector. which is located on the intake manifold. Measure the resistance between the two terminals of the sensor and compare it with the specification data.
2. If the result is negative, replace the sensor.
3. If the result is positive, in the event of a continuing indication of a malfunction, contact a service station: a malfunction of the EMU is possible.
Replacement
4. Disconnect the wires from the sensor.
5. Turn away screws of fastening and remove the gauge.