Here is the instruction show you guide on how to solve JCB machine intake air temperature sensor error code SPN 105,FMI 19.
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Cause
Intake air temperature sensor, temperature value implausible. Possible causes are defective wiring of the air temperature sensor or a defective air temperature sensor. The intake air temperature sensor is integrated in the boost pressure sensor.
Consequences and remedy
Save the engine all log file.
Examine the wiring and the connectors for the following components:
Intake air temperature sensor
Test if the fault code is active with another intake air temperature sensor.
