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Home/DTC Codes/Nissan/Altima/2007-2012 2.5L I4/P0070
P0070

Ambient Air Temperature Sensor Circuit

2007-2012 Nissan Altima 2.5L I4

Low SeverityPowertrainGeneric (SAE)

Description

The PCM detected a malfunction in the ambient air temperature sensor circuit.

Symptoms

  • Check Engine Light
  • Incorrect climate control operation
  • Incorrect outside temp display

Common Causes

  • Faulty ambient temp sensor
  • Wiring damage
  • Sensor location issue (heat soak)

Diagnostic Steps

  1. Test sensor resistance across temperature range
  2. Inspect wiring
  3. Check sensor mounting location

Repair Notes

Replace ambient air temperature sensor.

Related Codes

P0071Ambient Air Temperature Sensor Range/PerformanceP0072Ambient Air Temperature Sensor Circuit LowP0073Ambient Air Temperature Sensor Circuit High

Other Powertrain Codes

P0070 on Other Vehicles

Nissan 200SX

1995-1998 1.6L I4 GA16DE

Nissan 200SX SE-R

1995-1998 2.0L I4 SR20DE

Nissan 240SX

1995-1998 2.4L I4 KA24DE

Nissan 300ZX

1990-1996 3.0L V6 VG30DE

Nissan 300ZX Twin Turbo

1990-1996 3.0L Twin-Turbo V6 VG30DETT

Nissan 350Z

2003-2006 3.5L V6 VQ35DE

Nissan 350Z

2007-2009 3.5L V6 VQ35HR

Nissan 370Z

2009-2020 3.7L V6 VQ37VHR

Common Questions

What does code P0070 mean on a 2007-2012 Nissan Altima?

P0070 stands for "Ambient Air Temperature Sensor Circuit". The PCM detected a malfunction in the ambient air temperature sensor circuit.

What are the symptoms of P0070 on a Nissan Altima?

Common symptoms of P0070 include: Check Engine Light, Incorrect climate control operation, Incorrect outside temp display.

What causes P0070 on a 2007-2012 Nissan Altima?

Common causes of P0070 include: Faulty ambient temp sensor, Wiring damage, Sensor location issue (heat soak).

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