John Deere ECU000105.03 – ECU: Intake Manifold Air Temperature Sensor Circuit Fault

A fault has been detected in the intake manifold air temperature sensor circuit. This fault is causing engine power to be limited and preventing the active exhaust filter cleaning function from operating. Continued operation may lead to loss of machine availability.

1. 1

   The wiring and connections of the intake manifold air temperature sensor

2. 2

   The integrity of the circuit associated with the intake manifold air temperature sensor

1. 1

   Inspect

   Inspect the wiring and connections of the intake manifold air temperature sensor for damage, corrosion, or loose connections.

2. 2

   Test

   Test the circuit associated with the intake manifold air temperature sensor using a multimeter or diagnostic tool as specified in the service manual.