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P0112 MERCEDES-BENZ - Intake Air Temperature Circuit Low Input

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3 What does this mean?

Possible causes

  • Faulty Intake Air Temperature (IAT) sensor
  • Dirty air filter
  • Intake Air Temperature (IAT) sensor harness is open or shorted
  • Intake Air Temperature (IAT) sensor circuit poor electrical connection
What does this mean?
OBDII Code P0112 Mercedes-benz - Intake Air Temperature Circuit Low Input -

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Posted and Edit by 06-14-2015