- P2000NOx Adsorber Efficiency Below Threshold (Bank 1)
- P2001NOx Adsorber Efficiency Below Threshold (Bank 2)
- P2002Diesel Particulate Filter Efficiency Below Threshold (Bank 1)
- P2003Diesel Particulate Filter Efficiency Below Threshold (Bank 2)
- P2004Intake Manifold Runner Control Stuck Open (Bank 1)
- P2005Intake Manifold Runner Control Stuck Open (Bank 2)
- P2006Intake Manifold Runner Control Stuck Closed (Bank 1)
- P2007Intake Manifold Runner Control Stuck Closed (Bank 2)
- P2008Intake Manifold Runner Control Circuit/Open (Bank 1)
- P2009Intake Manifold Runner Control Circuit Low (Bank 1)
- P2010Intake Manifold Runner Control Circuit High (Bank 1)
- P2011Intake Manifold Runner Control Circuit/Open (Bank 2)
- P2012Intake Manifold Runner Control Circuit Low (Bank 2)
- P2013Intake Manifold Runner Control Circuit High (Bank 2)
- P2014Intake Manifold Runner Position Sensor/Switch Circuit (Bank 1)
- P2015Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance (Bank 1)
- P2016Intake Manifold Runner Position Sensor/Switch Circuit Low (Bank 1)
- P2017Intake Manifold Runner Position Sensor/Switch Circuit High (Bank 1)
- P2018Intake Manifold Runner Position Sensor/Switch Circuit Intermittent (Bank 1)
- P2019Intake Manifold Runner Position Sensor/Switch Circuit (Bank 2)
- P2020Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance (Bank 2)
- P2021Intake Manifold Runner Position Sensor/Switch Circuit Low (Bank 2)
- P2022Intake Manifold Runner Position Sensor/Switch Circuit High (Bank 2)
- P2023Intake Manifold Runner Position Sensor/Switch Circuit Intermittent (Bank 2)
- P2024Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Circuit
- P2025Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Performance
- P2026Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Circuit Low Voltage
- P2027Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Circuit High Voltage
- P2028Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Circuit Intermittent
- P2029Fuel Fired Heater Disabled
- P2030Fuel Fired Heater Performance
- P2031Exhaust Gas Temperature Sensor Circuit (Bank 1 Sensor 2)
- P2032Exhaust Gas Temperature Sensor Circuit Low (Bank 1 Sensor 2)
- P2033Exhaust Gas Temperature Sensor Circuit High (Bank 1 Sensor 2)
- P2034Exhaust Gas Temperature Sensor Circuit (Bank 2 Sensor 2)
- P2035Exhaust Gas Temperature Sensor Circuit Low (Bank 2 Sensor 2)
- P2036Exhaust Gas Temperature Sensor Circuit High (Bank 2 Sensor 2)
- P2037Reductant Injection Air Pressure Sensor "A" Circuit
- P2038Reductant Injection Air Pressure Sensor "A" Circuit Range/Performance
- P2039Reductant Injection Air Pressure Sensor "A" Circuit Low
- P203FReductant Level Too Low
- P2040Reductant Injection Air Pressure Sensor "A" Circuit High
- P2041Reductant Injection Air Pressure Sensor "A" Circuit Intermittent
- P2042Reductant Temperature Sensor Circuit
- P2043Reductant Temperature Sensor Circuit Range/Performance
- P2044Reductant Temperature Sensor Circuit Low
- P2045Reductant Temperature Sensor Circuit High
- P2046Reductant Temperature Sensor Circuit Intermittent
- P2047Reductant Injection Valve Circuit/Open (Bank 1 Unit 1)
- P2048Reductant Injection Valve Circuit Low (Bank 1 Unit 1)
- P2049Reductant Injection Valve Circuit High (Bank 1 Unit 1)
- P204FReductant System Performance
- P2050Reductant Injection Valve Circuit/Open (Bank 2 Unit 1)
- P2051Reductant Injection Valve Circuit Low (Bank 2 Unit 1)
- P2052Reductant Injection Valve Circuit High (Bank 2 Unit 1)
- P2053Reductant Injection Valve Circuit/Open (Bank 1 Unit 2)
- P2054Reductant Injection Valve Circuit Low (Bank 1 Unit 2)
- P2055Reductant Injection Valve Circuit High (Bank 1 Unit 2)
- P2056Reductant Injection Valve Circuit/Open (Bank 2 Unit 2)
- P2057Reductant Injection Valve Circuit Low (Bank 2 Unit 2)
- P2058Reductant Injection Valve Circuit High (Bank 2 Unit 2)
- P2059Reductant Injection Air Pump Control Circuit/Open
- P2060Reductant Injection Air Pump Control Circuit Low
- P2061Reductant Injection Air Pump Control Circuit High
- P2062Reductant Supply Control Circuit/Open
- P2063Reductant Supply Control Circuit Low
- P2064Reductant Supply Control Circuit High
- P2065Fuel Level Sensor "B" Circuit
- P2066Fuel Level Sensor "B" Circuit Range/Performance
- P2067Fuel Level Sensor "B" Circuit Low
- P2068Fuel Level Sensor "B" Circuit High
- P2069Fuel Level Sensor "B" Circuit Intermittent
- P2070Intake Manifold Tuning (IMT) Valve Stuck Open (Bank 1)
- P2071Intake Manifold Tuning (IMT) Valve Stuck Closed (Bank 1)
- P2075Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit (Bank 1)
- P2076Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit Range/Performance (Bank 1)
- P2077Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit Low (Bank 1)
- P2078Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit High (Bank 1)
- P2079Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit Intermittent (Bank 1)
- P207FReductant Quality Performance
- P2080Exhaust Gas Temperature Sensor Circuit Range/Performance (Bank 1 Sensor 1)
- P2081Exhaust Gas Temperature Sensor Circuit Intermittent (Bank 1 Sensor 1)
- P2082Exhaust Gas Temperature Sensor Circuit Range/Performance (Bank 2 Sensor 1)
- P2083Exhaust Gas Temperature Sensor Circuit Intermittent (Bank 2 Sensor 1)
- P2084Exhaust Gas Temperature Sensor Circuit Range/Performance (Bank 1 Sensor 2)
- P2085Exhaust Gas Temperature Sensor Circuit Intermittent (Bank 1 Sensor 2)
- P2086Exhaust Gas Temperature Sensor Circuit Range/Performance (Bank 2 Sensor 2)
- P2087Exhaust Gas Temperature Sensor Circuit Intermittent (Bank 2 Sensor 2)
- P2088"A" Camshaft Position Actuator Control Circuit Low (Bank 1)
- P2089"A" Camshaft Position Actuator Control Circuit High (Bank 1)
- P208BReductant Pump Control Range/Performance
- 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)
- P2096Post Catalyst Fuel Trim System Too Lean (Bank 1)
- P2097Post Catalyst Fuel Trim System Too Rich (Bank 1)
- P2098Post Catalyst Fuel Trim System Too Lean (Bank 2)
- P2099Post Catalyst Fuel Trim System Too Rich (Bank 2)
- P20B5Reductant Metering Unit Heater Control Circuit/Open
- P20B9Reductant Heater "A" Control Circuit/Open
- P20BDReductant Heater "B" Control Circuit/Open
- P20E8Reductant Pressure Too LowVolkswagen, Audi, Skoda, Seat
- P20EESCR NOx Catalyst Efficiency Below Threshold (Bank 1)