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Home/DTC Codes/Aston Martin/DB9/2004-2016 6.0L V12/P2200
P2200

NOx Sensor Circuit Bank 1

2004-2016 Aston Martin DB9 6.0L V12

High SeverityPowertrainGeneric (SAE)

Description

Malfunction in the NOx sensor circuit on bank 1. Sensor may not be providing accurate readings.

Symptoms

  • Check engine light
  • Failed emissions
  • SCR system may deactivate

Common Causes

  • Failed NOx sensor
  • Wiring damage
  • Connector corrosion
  • ECM fault

Diagnostic Steps

  1. Check NOx sensor connector
  2. Measure heater circuit
  3. Monitor sensor output with scan tool

Repair Notes

Replace NOx sensor bank 1. Verify wiring integrity first.

Related Codes

P2201NOx Sensor Circuit Range/Performance Bank 1P2202NOx Sensor Circuit Low Bank 1

Other Powertrain Codes

P2200 on Other Vehicles

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2016-2024 4.0L V8 Twin Turbo

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Aston Martin DB7

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Aston Martin DBS Superleggera

2019-2024 5.2L V12 Twin Turbo

Aston Martin DBX

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Aston Martin Vantage

2005-2024 4.7L V8

Aston Martin Vantage

2018-2024 4.0L V8 Twin Turbo

Common Questions

What does code P2200 mean on a 2004-2016 Aston Martin DB9?

P2200 stands for "NOx Sensor Circuit Bank 1". Malfunction in the NOx sensor circuit on bank 1. Sensor may not be providing accurate readings.

What are the symptoms of P2200 on a Aston Martin DB9?

Common symptoms of P2200 include: Check engine light, Failed emissions, SCR system may deactivate.

What causes P2200 on a 2004-2016 Aston Martin DB9?

Common causes of P2200 include: Failed NOx sensor, Wiring damage, Connector corrosion, ECM fault.

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