What is CID 1075 & How to Solve It?

What is CID 1075:

CID 1075 refers to a problem with the intake air temperature sensor circuit. Incorrect readings can affect fuel efficiency and engine performance by causing improper air-fuel mixture adjustments.

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Why This Happens:

• Faulty intake air temperature sensor.
  
• Shorted or damaged wiring in the sensor circuit.
  
• Loose or corroded sensor connectors.
  
• Carbon buildup or dirt obstructing the sensor.
  
• ECM misinterpretation of sensor data.

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How to Fix It:

1. Inspect the sensor and wiring for damage.
   
2. Clean the intake air sensor and surrounding areas.
   
3. Test the sensor’s voltage output and compare with manufacturer specs.
   
4. Replace the faulty sensor if necessary.
   
5. Reset the ECM and verify proper sensor readings.
   
   

How to Avoid It Before It Happens:

• Clean the intake air temperature sensor regularly.
  
• Inspect wiring and connectors during routine service.
  
• Monitor air temperature readings using diagnostics.
  
• Clue’s equipment maintenance services track air intake sensors to optimize engine performance and fuel efficiency.