Powertrain Codes

P20D8

Technical Definition:

Exhaust Aftertreatment Fuel Supply Control Performance

Trouble Code: P20D8
Address: 0x20D8
System: Powertrain
Subsystem:

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Exhaust Aftertreatment Fuel Supply Control Performance

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Specific Makes:

P20D4

Technical Definition:

Exhaust Aftertreatment Fuel Injector B Control Circuit High

Trouble Code: P20D4
Address: 0x20D4
System: Powertrain
Subsystem:

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P20D5

Technical Definition:

Exhaust Aftertreatment Fuel Injector B Stuck Open

Trouble Code: P20D5
Address: 0x20D5
System: Powertrain
Subsystem:

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P20D1

Technical Definition:

Exhaust Aftertreatment Fuel Injector B Control Circuit / Open

Trouble Code: P20D1
Address: 0x20D1
System: Powertrain
Subsystem:

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P20D2

Technical Definition:

Exhaust Aftertreatment Fuel Injector B Performance

Trouble Code: P20D2
Address: 0x20D2
System: Powertrain
Subsystem:

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P20D3

Technical Definition:

Exhaust Aftertreatment Fuel Injector B Control Circuit Low

Trouble Code: P20D3
Address: 0x20D3
System: Powertrain
Subsystem:

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P20CF

Technical Definition:

Exhaust Aftertreatment Fuel Injector A Stuck Open

Trouble Code: P20CF
Address: 0x20CF
System: Powertrain
Subsystem:

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P20D0

Technical Definition:

Exhaust Aftertreatment Fuel Injector A Stuck Closed

Trouble Code: P20D0
Address: 0x20D0
System: Powertrain
Subsystem:

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P20CE

Technical Definition:

Exhaust Aftertreatment Fuel Injector A Control Circuit High

Trouble Code: P20CE
Address: 0x20CE
System: Powertrain
Subsystem:

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P20CA

Technical Definition:

Reductant Injection Air Pressure Leakage

Trouble Code: P20CA
Address: 0x20CA
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Reductant Injection Air Pressure Leakage

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P20CB

Technical Definition:

Exhaust Aftertreatment Fuel Injector A Control Circuit / Open

Trouble Code: P20CB
Address: 0x20CB
System: Powertrain
Subsystem:

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P20CC

Technical Definition:

Exhaust Aftertreatment Fuel Injector A Performance

Trouble Code: P20CC
Address: 0x20CC
System: Powertrain
Subsystem:

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P20CD

Technical Definition:

Exhaust Aftertreatment Fuel Injector A Control Circuit Low

Trouble Code: P20CD
Address: 0x20CD
System: Powertrain
Subsystem:

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P20C9

Technical Definition:

Reductant Control Module Requested MIL Illumination

Trouble Code: P20C9
Address: 0x20C9
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Reductant Control Module Requested MIL Illumination

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P20C6

Technical Definition:

Reductant Heater D Control Performance

Trouble Code: P20C6
Address: 0x20C6
System: Powertrain
Subsystem:

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P20C7

Technical Definition:

Reductant Heater D Control Circuit Low

Trouble Code: P20C7
Address: 0x20C7
System: Powertrain
Subsystem:

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P20C8

Technical Definition:

Reductant Heater D Control Circuit High

Trouble Code: P20C8
Address: 0x20C8
System: Powertrain
Subsystem:

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P20C2

Technical Definition:

Reductant Heater C Control Performance

Trouble Code: P20C2
Address: 0x20C2
System: Powertrain
Subsystem:

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Specific Makes:

P20C3

Technical Definition:

Reductant Heater C Control Circuit Low

Trouble Code: P20C3
Address: 0x20C3
System: Powertrain
Subsystem:

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Specific Makes:

P20C4

Technical Definition:

Reductant Heater C Control Circuit High

Trouble Code: P20C4
Address: 0x20C4
System: Powertrain
Subsystem: