Powertrain Codes

P2071

Technical Definition:

Intake Manifold Tuning (IMT) Valve Stuck Closed (Bank 1a)

Trouble Code: P2071
Address: 0x2071
System: Powertrain
Subsystem: Fuel & Air metering, Auxiliary emission controls

Technical Description:

Possible Causes:

Possible Symptoms:

Intake Manifold Tuning (IMT) Valve Stucklosed Bank 1

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P2072

Technical Definition:

Throttle Actuator Control System Ice Blockage

Trouble Code: P2072
Address: 0x2072
System: Powertrain
Subsystem: Fuel & Air metering, Auxiliary emission controls

Technical Description:

Possible Causes:

Possible Symptoms:

Throttle Actuator Control System

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P2073

Technical Definition:

Manifold Absolute Pressure (MAP) / Mass Air Flow (MAF) Throttle Position Correlation at Idle

Trouble Code: P2073
Address: 0x2073
System: Powertrain
Subsystem: Fuel & Air metering, Auxiliary emission controls

Technical Description:

Possible Causes:

Possible Symptoms:

Manifold Absolute Pressure/Mass Air Flow

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P206C

Technical Definition:

Reductant Quality Sensor Low

Trouble Code: P206C
Address: 0x206C
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Reductant Quality Sensor Circuit Low

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P206D

Technical Definition:

Reductant Quality Sensor High

Trouble Code: P206D
Address: 0x206D
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Reductant Quality Sensor Circuit High

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P206E

Technical Definition:

Intake Manifold Tuning (IMT) Valve Stuck Open (Bank 2a)

Trouble Code: P206E
Address: 0x206E
System: Powertrain
Subsystem: Fuel & Air metering, Auxiliary emission controls

Technical Description:

Possible Causes:

Possible Symptoms:

Intake Manifold Tuning (IMT) Valve Stuck Open Bank 2

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P206F

Technical Definition:

Intake Manifold Tuning (IMT) Valve Stuck Closed (Bank 2a)

Trouble Code: P206F
Address: 0x206F
System: Powertrain
Subsystem: Fuel & Air metering, Auxiliary emission controls

Technical Description:

Possible Causes:

Possible Symptoms:

Intake Manifold Tuning (IMT) Valve Stucklosed Bank 2

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P2068

Technical Definition:

Fuel Level (Sensor B) Circuit High

Trouble Code: P2068
Address: 0x2068
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:

P2069

Technical Definition:

Fuel Level (Sensor B) Circuit Intermittent

Trouble Code: P2069
Address: 0x2069
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:

P206A

Technical Definition:

Reductant Quality Sensor

Trouble Code: P206A
Address: 0x206A
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Reductant Quality Sensor Circuit

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P206B

Technical Definition:

Reductant Quality Sensor Range/Performance

Trouble Code: P206B
Address: 0x206B
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Reductant Quality Sensor Circuit Range/Performance

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P2067

Technical Definition:

Fuel Level (Sensor B) Circuit Low

Trouble Code: P2067
Address: 0x2067
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:

P2066

Technical Definition:

Fuel Level (Sensor B) Performance

Trouble Code: P2066
Address: 0x2066
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:

P2064

Technical Definition:

Reductant Supply Control Circuit High

Trouble Code: P2064
Address: 0x2064
System: Powertrain
Subsystem: Fuel & Air metering, Auxiliary emission controls

Technical Description:

Possible Causes:

Possible Symptoms:

Reductant/Regeneration Supply Control Circuit High

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P2065

Technical Definition:

Fuel Level (Sensor B) Circuit

Trouble Code: P2065
Address: 0x2065
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:

P2060

Technical Definition:

Reductant Injection Air Pump Control Circuit Low

Trouble Code: P2060
Address: 0x2060
System: Powertrain
Subsystem: Fuel & Air metering, Auxiliary emission controls

Technical Description:

Possible Causes:

Possible Symptoms:

Reductant Injection Air Pump Control Circuit Low

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P2061

Technical Definition:

Reductant Injection Air Pump Control Circuit High

Trouble Code: P2061
Address: 0x2061
System: Powertrain
Subsystem: Fuel & Air metering, Auxiliary emission controls

Technical Description:

Possible Causes:

Possible Symptoms:

Reductant Injection Air Pump Control Circuit High

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P2062

Technical Definition:

Reductant / Regeneration Supply Control Circuit / Open

Trouble Code: P2062
Address: 0x2062
System: Powertrain
Subsystem: Fuel & Air metering, Auxiliary emission controls

Technical Description:

Possible Causes:

Possible Symptoms:

Reductant/Regeneration Supply Control Circuit/Open

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P2063

Technical Definition:

Reductant Supply Control Circuit Low

Trouble Code: P2063
Address: 0x2063
System: Powertrain
Subsystem: Fuel & Air metering, Auxiliary emission controls

Technical Description:

Possible Causes:

Possible Symptoms:

Reductant/Regeneration Supply Control Circuit Low

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P205D

Technical Definition:

Reductant Tank Temperature Sensor Circuit High

Trouble Code: P205D
Address: 0x205D
System: Powertrain
Subsystem: Fuel & Air metering, Auxiliary emission controls