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Home/DTC Codes/Cadillac/SRX/2007-2007 3.6L V6/P2230
P2230

Barometric Pressure Sensor A Circuit Low

2007-2007 Cadillac SRX 3.6L V6

Moderate SeverityPowertrainGeneric (SAE)

The 2007 Cadillac SRX is equipped with a 3.6L V6 engine. Below you'll find detailed p2230 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.

Description

Barometric pressure sensor signal is below expected minimum.

Symptoms

  • Check engine light
  • Over-fueling
  • Black smoke

Common Causes

  • Short to ground
  • Failed sensor
  • Wiring fault

Diagnostic Steps

  1. Measure sensor voltage
  2. Check for shorts to ground

Repair Notes

Replace sensor or repair wiring.

Related Codes

P2229Barometric Pressure Sensor A Circuit Range/Performance

Other Powertrain Codes

P2230 on Other Vehicles

Cadillac ATS

2013-2013 2.0L Turbo I4

Cadillac ATS

2013-2013 2.5L I4

Cadillac ATS

2013-2013 3.6L V6

Cadillac ATS

2014-2014 2.0L Turbo I4

Cadillac ATS

2014-2014 2.5L I4

Cadillac ATS

2014-2014 3.6L V6

Cadillac ATS

2015-2015 2.0L Turbo I4

Cadillac ATS

2015-2015 2.5L I4

Common Questions

What does code P2230 mean on a 2007-2007 Cadillac SRX?

P2230 stands for "Barometric Pressure Sensor A Circuit Low". Barometric pressure sensor signal is below expected minimum.

What are the symptoms of P2230 on a Cadillac SRX?

Common symptoms of P2230 include: Check engine light, Over-fueling, Black smoke.

What causes P2230 on a 2007-2007 Cadillac SRX?

Common causes of P2230 include: Short to ground, Failed sensor, Wiring fault.

Last updated: March 2026

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