Ambient Air Temperature Sensor Circuit Low
2007-2007 Mitsubishi Eclipse 2.4L I4
The 2007 Mitsubishi Eclipse is equipped with a 2.4L inline-4 engine. Below you'll find detailed p0072 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.
Description
The ambient air temperature sensor circuit voltage is lower than expected, indicating a short or very high temperature reading.
Symptoms
- Check Engine Light
- Very high temp display
Common Causes
- Short to ground
- Faulty sensor
- Damaged wiring
Diagnostic Steps
- Test circuit voltage
- Check for shorts
- Test sensor resistance
Repair Notes
Repair short or replace sensor.
Related Codes
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P0072 on Other Vehicles
Mitsubishi 3000GT
1996-1996 3.0L V6 Twin Turbo
Mitsubishi 3000GT
1997-1997 3.0L V6 Twin Turbo
Mitsubishi 3000GT
1998-1998 3.0L V6 Twin Turbo
Mitsubishi 3000GT
1999-1999 3.0L V6 Twin Turbo
Mitsubishi Colt JP
2002-2002 1.3L I4 4A90
Mitsubishi Colt JP
2002-2002 1.5L I4 4A91
Mitsubishi Colt JP
2003-2003 1.3L I4 4A90
Mitsubishi Colt JP
2003-2003 1.5L I4 4A91
Common Questions
What does code P0072 mean on a 2007-2007 Mitsubishi Eclipse?
P0072 stands for "Ambient Air Temperature Sensor Circuit Low". The ambient air temperature sensor circuit voltage is lower than expected, indicating a short or very high temperature reading.
What are the symptoms of P0072 on a Mitsubishi Eclipse?
Common symptoms of P0072 include: Check Engine Light, Very high temp display.
What causes P0072 on a 2007-2007 Mitsubishi Eclipse?
Common causes of P0072 include: Short to ground, Faulty sensor, Damaged wiring.
Last updated: March 2026