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DTC - Diagnostic Trouble Codes information

P0073

Powertrain Codes

P0073 - MITSUBISHI - Ambient Air Temperature Sensor Circuit High

Symptoms

- Engine Light ON (or Service Engine Soon Warning Light)

Possible Causes

- Ambient air temperature sensor harness open or shorted - Ambient air temperature sensor circuit poor electrical connection - Faulty ambient air temperature sensor

When Detected

The Engine Control Module (ECM) has detected an open or short circuit condition on the Ambient Air Temperature (AAT) sensor circuit.

Description

Ambient Air Temperature (AAT) Sensor Circuit High