OBD code index — page 73

• P2051 Reductant Injection Valve Circuit Low Bank 2 Unit 1
• P2052 Reductant Injection Valve Circuit High Bank 2 Unit 1
• P2053 Reductant Injection Valve Circuit/Open Bank 1 Unit 2
• P2054 Reductant Injection Valve Circuit Low Bank 1 Unit 2
• P2055 Reductant Injection Valve Circuit High Bank 1 Unit 2
• P2056 Reductant Injection Valve Circuit/Open Bank 2 Unit 2
• P2057 Reductant Injection Valve Circuit Low Bank 2 Unit 2
• P2058 Reductant Injection Valve Circuit High Bank 2 Unit 2
• P2059 Reductant Injection Air Pump Control Circuit/Open
• P205A Reductant Tank Temperature Sensor A Circuit
• P205B Reductant Tank Temperature Sensor A Circuit Range/Performance
• P205C Reductant Tank Temperature Sensor A Circuit Low
• P205D Reductant Tank Temperature Sensor A Circuit High
• P205E Reductant Tank Temperature Sensor A Circuit Intermittent/Erratic
• P205F Reductant System Performance Bank 2
• P2060 Reductant-injection air-pump control circuit — low electrical level
• P2061 Reductant Injection Air Pump Control Circuit High
• P2062 Reductant/Regeneration Supply Control Circuit/Open
• P2063 Reductant/Regeneration Supply Control Circuit Low
• P2064 Reductant/Regeneration Supply Control Circuit High
• P2065 Fuel Level Sensor B Circuit
• P2066 Fuel Level Sensor B Circuit Range/Performance
• P2067 Fuel Level Sensor B Circuit Low
• P2068 Fuel Level Sensor B Circuit High
• P2069 Fuel Level Sensor B Circuit Intermittent
• P206A Reductant Quality Sensor Circuit
• P206B Reductant Quality Sensor Circuit Range/Performance
• P206C Reductant Quality Sensor Circuit Low
• P206D Reductant Quality Sensor Circuit High
• P206E Intake Manifold Tuning (IMT) Valve Stuck Open Bank 2
• P206F Intake Manifold Tuning (IMT) Valve Stuck Closed Bank 2
• P2070 Intake Manifold Tuning (IMT) Valve Stuck Open Bank 1
• P2071 Intake Manifold Tuning (IMT) Valve Stuck Closed Bank 1
• P2072 Throttle Actuator Control System - Ice Blockage Bank 1
• P2073 Manifold Absolute Pressure/Mass Air Flow - Throttle Position Correlation at Idle
• P2074 Manifold Absolute Pressure/Mass Air Flow - Throttle Position Correlation at Higher Load
• P2075 Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit Bank 1
• P2076 Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit Range/Performance Bank 1
• P2077 Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit Low Bank 1
• P2078 Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit High Bank 1
• P2079 Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit Intermittent Bank 1
• P207A Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit Bank 2
• P207B Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit Range/Performance Bank 2
• P207C Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit Low Bank 2
• P207D Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit High Bank 2
• P207E Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit Intermittent Bank 2
• P207F Reductant Quality Performance
• P2080 Exhaust gas temperature sensor, bank 1 sensor 1 — range/performance
• P2081 Exhaust gas temperature sensor, bank 1 sensor 1 — intermittent signal
• P2082 Exhaust gas temperature sensor, bank 2 sensor 1 — range/performance
• P2083 Exhaust gas temperature sensor, bank 2 sensor 1 — intermittent signal
• P2084 Exhaust gas temperature sensor, bank 1 sensor 2 — range/performance
• P2085 Exhaust gas temperature sensor, bank 1 sensor 2 — intermittent signal
• P2086 Exhaust gas temperature sensor, bank 2 sensor 2 — range/performance
• P2087 Exhaust gas temperature sensor, bank 2 sensor 2 — intermittent signal
• P2088 A Camshaft Position Actuator Control Circuit Low Bank 1
• P2089 Camshaft A position-actuator control circuit, bank 1 — high electrical level
• P208A Reductant Pump A Control Circuit/Open
• P208B Reductant pump A control — performance fault or stuck inactive
• P208C Reductant Pump A Control Circuit Low
• P208D Reductant Pump A Control Circuit High
• P208E Reductant Injection Valve Stuck Closed Bank 1 Unit 1
• P208F Reductant Injection Valve Stuck Closed Bank 2 Unit 1
• P2090 B Camshaft Position Actuator Control Circuit Low Bank 1
• P2091 B Camshaft Position Actuator Control Circuit High Bank 1
• P2092 A Camshaft Position Actuator Control Circuit Low Bank 2
• P2093 A Camshaft Position Actuator Control Circuit High Bank 2
• P2094 B Camshaft Position Actuator Control Circuit Low Bank 2
• P2095 B Camshaft Position Actuator Control Circuit High Bank 2
• P2096 Post Catalyst Fuel Trim System Too Lean Bank 1
• P2097 Post Catalyst Fuel Trim System Too Rich Bank 1
• P2098 Post Catalyst Fuel Trim System Too Lean Bank 2
• P2099 Post Catalyst Fuel Trim System Too Rich Bank 2
• P209A Reductant Injection Air Pressure Sensor B Circuit
• P209B Reductant Injection Air Pressure Sensor B Circuit Range/Performance
• P209C Reductant Injection Air Pressure Sensor B Circuit Low
• P209D Reductant Injection Air Pressure Sensor B Circuit High
• P209E Reductant Injection Air Pressure Sensor A/B Correlation
• P209F Reductant Tank Heater Control Circuit Performance
• P20A0 Reductant Purge Control Valve A Circuit /Open
• P20A1 Reductant Purge Control Valve A Performance
• P20A2 Reductant purge valve A control circuit — low electrical level
• P20A3 Reductant Purge Control Valve A Circuit High
• P20A4 Reductant Purge Control Valve A Stuck Open
• P20A5 Reductant Purge Control Valve A Stuck Closed
• P20A6 Reductant Injection Air Pressure Control Valve Circuit/Open
• P20A7 Reductant Injection Air Pressure Control Valve Performance
• P20A8 Reductant Injection Air Pressure Control Valve Circuit Low
• P20A9 Reductant Injection Air Pressure Control Valve Circuit High
• P20AA Reductant Injection Air Pressure Control Valve Stuck Open
• P20AB Reductant Injection Air Pressure Control Valve Stuck Closed
• P20AC Reductant Metering Unit Temperature Sensor Circuit
• P20AD Reductant Metering Unit Temperature Sensor Circuit Range/Performance
• P20AE Reductant Metering Unit Temperature Sensor Circuit Low
• P20AF Reductant Metering Unit Temperature Sensor Circuit High
• P20B0 Reductant Metering Unit Temperature Sensor Circuit Intermittent/Erratic
• P20B1 Reductant-heater coolant valve control circuit — circuit fault/open
• P20B2 Reductant Heater Coolant Control Valve Performance/Stuck Open
• P20B3 Reductant Heater Coolant Control Valve Circuit Low
• P20B4 Reductant Heater Coolant Control Valve Circuit High

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