Author: jim

P2075

Technical Definition:

Intake Manifold Tuning (IMT) Valve Position Sensor / Switch Circuit (Bank 1a)

Trouble Code: P2075
Address: 0x2075
System: Powertrain
Subsystem: Fuel & Air metering, Auxiliary emission controls
Technical Description:

Possible Causes:

Possible Symptoms:

Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit Bank 1

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P2074

Technical Definition:

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

Trouble Code: P2074
Address: 0x2074
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:

– Large vacuum leak on the engine
– Faulty Manifold Pressure (MAP) sensor
– Faulty Throttle Position Sensor (TPS)
– Faulty Engine Control Module (ECM)

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:

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:

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:

P2070

Technical Definition:

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

Trouble Code: P2070
Address: 0x2070
System: Powertrain
Subsystem: Fuel & Air metering, Auxiliary emission controls
Technical Description:

Possible Causes:

Possible Symptoms:

Intake Manifold Tuning (IMT) Valve Stuck Open Bank 1

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:

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:

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:

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:

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: