DTC Trouble Code Catalog

P23A0 Generic

O2 Sensor Exhaust Sample Error Bank 1 Sensor 2

P — Powertrain P23 Generic

P23A1 Generic

O2 Sensor Exhaust Sample Error Bank 2 Sensor 2

P — Powertrain P23 Generic

P23A2 Generic

Exhaust Heat Exchanger Exhaust Bypass Valve B Control Circuit/Open

P — Powertrain P23 Generic

P23A3 Generic

Exhaust Heat Exchanger Exhaust Bypass Valve B Control Circuit Low

P — Powertrain P23 Generic

P23A4 Generic

Exhaust Heat Exchanger Exhaust Bypass Valve B Control Circuit High

P — Powertrain P23 Generic

P23A5 Generic

Exhaust Heat Exchanger Exhaust Bypass Valve B Control Performance

P — Powertrain P23 Generic

P23A6 Generic

Exhaust Heat Exchanger Exhaust Bypass Valve B Stuck Open

P — Powertrain P23 Generic

P23A7 Generic

Exhaust Heat Exchanger Exhaust Bypass Valve B Stuck Closed

P — Powertrain P23 Generic

P23A8 Generic

Exhaust Heat Exchanger Exhaust Bypass Valve B Position Sensor Stop Performance

P — Powertrain P23 Generic

P23A9 Generic

Communication Fault – Forced Engine Shutdown

P — Powertrain P23 Generic

P23AA Generic

Turbocharger/Supercharger Bypass Valve A Stuck

P — Powertrain P23 Generic

P23AB Generic

NOx Sensor Processor Performance Bank 1 Sensor 3

P — Powertrain P23 Generic

P23AC Generic

NOx Sensor Circuit Bank 1 Sensor 3

P — Powertrain P23 Generic

P23AD Generic

NOx Sensor Circuit Range/Performance Bank 1 Sensor 3

P — Powertrain P23 Generic

P23AE Generic

NOx Sensor Circuit Low Bank 1 Sensor 3

P — Powertrain P23 Generic

P23AF Generic

NOx Sensor Circuit High Bank 1 Sensor 3

P — Powertrain P23 Generic

P23B0 Generic

NOx Sensor Circuit Intermittent Bank 1 Sensor 3

P — Powertrain P23 Generic

P23B1 Generic

NOx Sensor Heater Control Circuit/Open Bank 1 Sensor 3

P — Powertrain P23 Generic

P23B2 Generic

NOx Sensor Heater Control Circuit Low Bank 1 Sensor 3

P — Powertrain P23 Generic

P23B3 Generic

NOx Sensor Heater Control Circuit High Bank 1 Sensor 3

P — Powertrain P23 Generic

P23B4 Generic

NOx Sensor Heater Sense Circuit Bank 1 Sensor 3

P — Powertrain P23 Generic

P23B5 Generic

NOx Sensor Heater Sense Circuit Range/Performance Bank 1 Sensor 3

P — Powertrain P23 Generic

P23B6 Generic

NOx Sensor Supply Voltage Circuit Bank 1 Sensor 3

P — Powertrain P23 Generic

P23B7 Generic

NOx Sensor Heater Control Circuit Range/Performance Bank 1 Sensor 3

P — Powertrain P23 Generic