¿Cuáles son las causas del código P0070?

Faulty ambient air temperature sensor. Damaged wiring or connector to the sensor. Problem with the engine control module (ECM). Corrosion in the sensor connector

¿Qué síntomas produce el código P0070?

Check Engine light is on. Temperature display on the dashboard may be inaccurate or show dashes. Slightly rough idle. Potentially affected fuel economy

P0070 — Ambient Air Temperature Sensor Circuit

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Descripción

This code means there's an issue with the circuit for the ambient air temperature sensor, which measures the outside air temperature. The engine computer needs this information for various calculations, including fuel mixture and idle speed.

Causas comunes

Faulty ambient air temperature sensor
Damaged wiring or connector to the sensor
Problem with the engine control module (ECM)
Corrosion in the sensor connector

Síntomas

Check Engine light is on
Temperature display on the dashboard may be inaccurate or show dashes
Slightly rough idle
Potentially affected fuel economy