Powertrain Codes

P2035

Technical Definition:

Exhaust Gas Temperature Sensor Circuit Low (Bank 2 – Sensor 2)

Trouble Code: P2035
Address: 0x2035
System: Powertrain
Subsystem: Fuel & Air metering, Auxiliary emission controls

Technical Description:

Possible Causes:

Possible Symptoms:

Exhaust Gas Temperature Sensor Circuit Low Bank 2 Sensor 2

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P2036

Technical Definition:

Exhaust Gas Temperature Sensor Circuit High (Bank 2 – Sensor 2)

Trouble Code: P2036
Address: 0x2036
System: Powertrain
Subsystem: Fuel & Air metering, Auxiliary emission controls

Technical Description:

Possible Causes:

Possible Symptoms:

Exhaust Gas Temperature Sensor Circuit High Bank 2 Sensor 2

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P2037

Technical Definition:

Reductant Injection Air Pressure Sensor Circuit

Trouble Code: P2037
Address: 0x2037
System: Powertrain
Subsystem: Fuel & Air metering, Auxiliary emission controls

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P2033

Technical Definition:

Exhaust Gas Temperature Sensor Circuit High (Bank 1 – Sensor 2)

Trouble Code: P2033
Address: 0x2033
System: Powertrain
Subsystem: Fuel & Air metering, Auxiliary emission controls

Technical Description:

Possible Causes:

Possible Symptoms:

Exhaust Gas Temperature Sensor Circuit High Bank 1 Sensor 2

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P202F

Technical Definition:

Reductant Supply Control Circuit Range/Performance

Trouble Code: P202F
Address: 0x202F
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Reductant/Regeneration Supply Control Circuit Range/Performance

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P2030

Technical Definition:

Fuel Fired Heater Performance

Trouble Code: P2030
Address: 0x2030
System: Powertrain
Subsystem: Fuel & Air metering, Auxiliary emission controls

Technical Description:

Possible Causes:

Possible Symptoms:

Fuel Fired Heater Performance

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P2031

Technical Definition:

Exhaust Gas Temperature Sensor Circuit (Bank 1 – Sensor 2)

Trouble Code: P2031
Address: 0x2031
System: Powertrain
Subsystem: Fuel & Air metering, Auxiliary emission controls

Technical Description:

Possible Causes:

Possible Symptoms:

Exhaust Gas Temperature Sensor Circuit Bank 1 Sensor 2

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P2032

Technical Definition:

Exhaust Gas Temperature Sensor Circuit Low (Bank 1 – Sensor 2)

Trouble Code: P2032
Address: 0x2032
System: Powertrain
Subsystem: Fuel & Air metering, Auxiliary emission controls

Technical Description:

Possible Causes:

Possible Symptoms:

Exhaust Gas Temperature Sensor Circuit Low Bank 1 Sensor 2

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P202C

Technical Definition:

Reductant Tank Heater Control Circuit High

Trouble Code: P202C
Address: 0x202C
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Reductant Tank Heater Control Circuit High

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P202D

Technical Definition:

Reductant Leakage

Trouble Code: P202D
Address: 0x202D
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Reductant Leakage

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P202E

Technical Definition:

Reductant Injector Circuit Range/Performance

Trouble Code: P202E
Address: 0x202E
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Reductant Injection Valve Circuit Range/Performance Bank 1 Unit 1

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P202A

Technical Definition:

Reductant Tank Heater Control Circuit / Open

Trouble Code: P202A
Address: 0x202A
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Reductant Tank Heater Control Circuit/Open

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P202B

Technical Definition:

Reductant Tank Heater Control Circuit Low

Trouble Code: P202B
Address: 0x202B
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Reductant Tank Heater Control Circuit Low

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P2028

Technical Definition:

Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Circuit Intermittent

Trouble Code: P2028
Address: 0x2028
System: Powertrain
Subsystem: Fuel & Air metering, Auxiliary emission controls

Technical Description:

Possible Causes:

Possible Symptoms:

Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Circuit Intermittent

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P2029

Technical Definition:

Fuel Fired Heater Disabled

Trouble Code: P2029
Address: 0x2029
System: Powertrain
Subsystem: Fuel & Air metering, Auxiliary emission controls

Technical Description:

Possible Causes:

Possible Symptoms:

Fuel Fired Heater Disabled

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P2025

Technical Definition:

Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Performance

Trouble Code: P2025
Address: 0x2025
System: Powertrain
Subsystem: Fuel & Air metering, Auxiliary emission controls

Technical Description:

Possible Causes:

Possible Symptoms:

Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Performance

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P2026

Technical Definition:

Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Circuit Low Voltage

Trouble Code: P2026
Address: 0x2026
System: Powertrain
Subsystem: Fuel & Air metering, Auxiliary emission controls

Technical Description:

Possible Causes:

Possible Symptoms:

Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Circuit Low Voltage

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P2027

Technical Definition:

Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Circuit High Voltage

Trouble Code: P2027
Address: 0x2027
System: Powertrain
Subsystem: Fuel & Air metering, Auxiliary emission controls

Technical Description:

Possible Causes:

Possible Symptoms:

Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Circuit High Voltage

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P2023

Technical Definition:

Intake Manifold Runner Position Sensor / Switch Circuit Intermittent (Bank 2a)

Trouble Code: P2023
Address: 0x2023
System: Powertrain
Subsystem: Fuel & Air metering, Auxiliary emission controls

Technical Description:

Possible Causes:

Possible Symptoms:

Intake Manifold Runner Position Sensor/Switch Circuit Intermittent Bank 2

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P2024

Technical Definition:

Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Circuit

Trouble Code: P2024
Address: 0x2024
System: Powertrain
Subsystem: Fuel & Air metering, Auxiliary emission controls