Engine-Codes -
Audi -
P1133 AUDI
P1133 AUDI - HO2S Heater Circuit- Bank 1 & 2 Sensor 1 Electrical Malfunction
Table of contents
P1133 AUDI Possible Causes
- Faulty O2 Sensor
- O2 Sensor harness is open or shorted
- O2 Sensor circuit poor electrical connection
How is the P1133 AUDI code repair?
Start by checking 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.What is the cost to diagnose the P1133 AUDI code
Labor: 1.0
The cost to diagnose the P1133 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)
P1133 AUDI Meaning
A Heated Exhaust Oxygen (HO2S) sensor indicating rich at the end of a test is trying to correct for an over-lean condition. The test fails when the fuel control system no longer detects switching for a calibrated amount of time.More Information
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