P1178 BMW - O2 Sensor Signal Circuit Slow Switching From Rich to Lean Bank 1 Sensor 1

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

P1178 BMW Possible Causes

  • Faulty O2 Sensor
  • O2 Sensor harness is open or shorted
  • O2 Sensor circuit poor electrical connection

First diagnose P1178 BMW code

    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 terminals.

Cost of diagnosing the P1178 BMW code

    Labor: 1.0

    The cost of diagnosing the P1178 BMW 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.

P1178 BMW Possible Symptoms

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

P1178 BMW Meaning

O2 Sensor Signal Circuit Slow Switching From Rich to Lean Bank 1 Sensor 1 is the generic description for the P1178 BMW code, but the manufacturer may have a different description. Currently we have no further information abouth the P1178 BMW OBDII code. Please post your question on the Q&A section for more information: AutoCodes.com Questions.
OBDII Code P1178 BMW - O2 Sensor Signal Circuit Slow Switching From Rich to Lean Bank 1 Sensor 1 - Engine-Codes.com

P1178 BMW More Information

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