Engine-Codes - Audi - P1139 AUDI

P1139 AUDI - Long Term Fuel Trim Add. Fuel B2 System Too Rich

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?

P1139 AUDI Possible Causes

  • Faulty O2 Sensor
  • High fuel pressure
  • Faulty Mass Air Flow (MAF) Sensor
  • O2 Sensor harness is open or shorted
  • O2 Sensor circuit poor electrical connection

How do I fix code P1139 AUDI

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 P1139 AUDI code

Labor: 1.0

The cost of diagnosing the P1139 AUDI 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.

Possible Symptoms

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

P1139 AUDI Meaning

Long Term Fuel Trim Add. Fuel B2 System Too Rich is the generic description for the P1139 Audi code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information abouth the P1139 Audi OBDII code.

Still have questions? Please post your question on our Comments Section of the main page for more information.

.

P1139 AUDI More Information

Need more information on how to fix the P1139 AUDI code?
Get Access to Factory Service Manuals

Need more help?

Get the P1139 Audi code diagnosed by a professional: Find a repair shop in your area