P1129 AUDI - Long Term Fuel Trim B2 System Too Rich

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

P1129 AUDI Possible Causes

  • Faulty Mass Air Flow (MAF) sensor
  • High fuel pressure
  • Canister purge solenoid stuck open
  • Faulty HO2S bank 1

How do I fix code P1129 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 P1129 AUDI code

    Labor: 1.0

    The cost of diagnosing the P1129 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.

P1129 AUDI Possible Symptoms

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

P1129 AUDI Meaning

Long Term Fuel Trim B2 System Too Rich is the generic description for the P1129 AUDI code, but the manufacturer may have a different description. Currently we have no further information abouth the P1129 AUDI OBDII code. Please post your question on the Q&A section for more information: AutoCodes.com Questions.
OBDII Code P1129 AUDI - Long Term Fuel Trim B2 System Too Rich - Engine-Codes.com

P1129 AUDI More Information

Need more information on how to fix the P1129 AUDI code?
Get Access to Factory Service Manuals

Related Information