Engine-Codes
 
OBDII Code List
 
P1138 CADILLAC

P1138 CADILLAC - HO2S Bank 1 Sensor 2 Rich Or High Voltage

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

P1138 CADILLAC Possible Causes

  • Faulty HO2S Bank 1 Sensor 2
  • HO2S Bank 1 Sensor 2 harness is open or shorted
  • HO2S Bank 1 Sensor 2 circuit poor electrical connection

How do I fix code P1138 CADILLAC

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

Cost of diagnosing the P1138 CADILLAC code

    Labor: 1.0

    The cost of diagnosing the P1138 CADILLAC code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

P1138 CADILLAC Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P1138 CADILLAC Meaning

HO2S Bank 1 Sensor 2 Rich Or High Voltage is the generic description for the P1138 CADILLAC code, but the manufacturer may have a different description. Currently we have no further information abouth the P1138 CADILLAC OBDII code. Please post your question on the Q&A section for more information: AutoCodes.com Questions.
OBDII Code P1138 CADILLAC - HO2S Bank 1 Sensor 2 Rich Or High Voltage - Engine-Codes.com

P1138 CADILLAC More Information

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