DTC U1048 Cadillac

IAT circuit range performance problem

IAT circuit range performance problem

Description

Blocked air cleanerPoor air system sealingEngine breather leakSensor out of range shortHarness open circuitHarness short Connector loose or corroded

Video Guide

Duration: PT3M44S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: U1048
  • Brand: Cadillac
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