What does code P1132 mean on Audi vehicles?
A short to battery positive has been detected in the heater circuits of Sensor 1 on both banks.
OBD-II Code Audi
P1132 — Audi — O2 Sensor Heater Circuit Bank 1 and Bank 2 Sensor 1 Short to B+
A short to battery positive has been detected in the heater circuits of Sensor 1 on both banks.
Common symptoms
- O2 sensors do not operate correctly.
Possible causes
- Faulty shared wiring harness.
Initial recommendation
Inspect common heater wiring harness.
Safety notice
This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.
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