199000097 - 5510C26 ENGINE RPM SENSOR - R+R

Removing ( Refitting )
For the 1.2 8v and 1.4 8v versions, if the rpm sensor is being replaced the following self-learning procedure must be carried out.- Turn the ignition key ON and start the engine.- If the injection warning light in the instrument panel flashes, this means that the initialisation must be carried out.- With the engine running, wait until it warms up without pressing the accelerator pedal (coolant temperature more than or equal to 77 °C).- With the gear lever in neutral, carry out at least three accelerations until the recommended speed of 6000 rpm is reached; after each acceleration release the accelerator pedal completely and wait for the revs to go down to the idle figure (1000 rpm).- If the injection warning light continues flashing at the end of the operation, this means that the initialisation is not completed; continue with the acceleration following the methods described previously until the warning light goes out.- Turn the ignition OFF and wait for at least one minute for the information to be recorded permanently in the memory.
- Disconnect the negative battery terminal.1. Disconnect electrical connection (1a), undo bolt (1b) and remove engine rpm sensor (1c).
DescriptionConnector
1aRpm sensor    See K046 RPM SENSOR
Refitting ( Removing ) - Place the engine rpm sensor back in its housing, connect the electrical connection and tighten the bolt to the recommended torque.
ComponentFasteningdia  Value (daNm)Validity
Rpm sensorBoltM60.8 ÷ 1.01.2 8v1.4 8v1.4 16v
- Connect the negative battery terminal (-).