P1107moderate severityPowertrain

BARO Sensor Circuit Low Input

on 1999 Acura TL 3.2L V6 · FWD

What this code means

The BARO sensor voltage is below minimum threshold.

Symptoms

  • CEL
  • Poor performance
  • Rough idle
  • Hesitation

Common causes

  • Short to ground
  • Faulty sensor
  • Poor connection
  • Faulty PCM

Diagnostic steps

  1. Check sensor voltage
  2. Test for shorts
  3. Inspect connector
  4. Test PCM

Repair notes

Repair short or replace sensor.

Other Powertrain codes on this vehicle

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