P1138 AUDI - Long Term Fuel Trim Add. Fuel B2 System Too Lean
P1138 AUDI Possible Causes
- Intake air leak
- Faulty O2 Sensor
- Faulty Mass Air Flow (MAF) Sensor
- O2 Sensor harness is open or shorted
- O2 Sensor circuit poor electrical connection
How do I fix code P1138 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.
P1138 AUDI Tech Notes2002 Volkswagen Passat
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Cost of diagnosing the P1138 AUDI code
Labor: 1.0The cost of diagnosing the P1138 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.
P1138 AUDI Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1138 AUDI MeaningLong Term Fuel Trim Add. Fuel B2 System Too Lean is the generic description for the P1138 AUDI code, but the manufacturer may have a different description. Currently we have no further information abouth the P1138 AUDI OBDII code. Please post your question on the Q&A section for more information: AutoCodes.com Questions.
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