P249A

Technical Definition:

EGR Cooler Bypass Position Sensor Circuit High (Bank 2)

Trouble Code: P249A
Address: 0x249A
System: Powertrain
Subsystem:

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P2499

Technical Definition:

EGR Cooler Bypass Position Sensor Circuit Low (Bank 2)

Trouble Code: P2499
Address: 0x2499
System: Powertrain
Subsystem:

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P2498

Technical Definition:

EGR Cooler Bypass Position Sensor Range/Performance (Bank 2)

Trouble Code: P2498
Address: 0x2498
System: Powertrain
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P2497

Technical Definition:

EGR Cooler Bypass Position Sensor Circuit (Bank 2)

Trouble Code: P2497
Address: 0x2497
System: Powertrain
Subsystem:

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P2496

Technical Definition:

EGR Cooler Bypass Position Sensor Circuit Intermittent/Erratic (Bank 1)

Trouble Code: P2496
Address: 0x2496
System: Powertrain
Subsystem:

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P2495

Technical Definition:

EGR Cooler Bypass Position Sensor Circuit High (Bank 1)

Trouble Code: P2495
Address: 0x2495
System: Powertrain
Subsystem:

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P2494

Technical Definition:

EGR Cooler Bypass Position Sensor Circuit Low (Bank 1)

Trouble Code: P2494
Address: 0x2494
System: Powertrain
Subsystem:

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P2493

Technical Definition:

EGR Cooler Bypass Position Sensor Range/Performance (Bank 1)

Trouble Code: P2493
Address: 0x2493
System: Powertrain
Subsystem:

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P2492

Technical Definition:

EGR Cooler Bypass Position Sensor Circuit (Bank 1)

Trouble Code: P2492
Address: 0x2492
System: Powertrain
Subsystem:

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P2491

Technical Definition:

EGR Cooler Bypass Control Circuit High (Bank 2)

Trouble Code: P2491
Address: 0x2491
System: Powertrain
Subsystem:

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P2490

Technical Definition:

EGR Cooler Bypass Control Circuit Low (Bank 2)

Trouble Code: P2490
Address: 0x2490
System: Powertrain
Subsystem:

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P248F

Technical Definition:

EGR Cooler Bypass Control Circuit Range/Performance (Bank 2)

Trouble Code: P248F
Address: 0x248F
System: Powertrain
Subsystem:

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P248E

Technical Definition:

EGR Cooler Bypass Control Circuit/Open (Bank 2)

Trouble Code: P248E
Address: 0x248E
System: Powertrain
Subsystem:

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P248D

Technical Definition:

Reductant Heater B Sense Circuit High

Trouble Code: P248D
Address: 0x248D
System: Powertrain
Subsystem:

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P248C

Technical Definition:

Reductant Heater B Sense Circuit Low

Trouble Code: P248C
Address: 0x248C
System: Powertrain
Subsystem:

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P248B

Technical Definition:

Reductant Heater A Sense Circuit High

Trouble Code: P248B
Address: 0x248B
System: Powertrain
Subsystem:

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P248A

Technical Definition:

Reductant Heater A Sense Circuit Low

Trouble Code: P248A
Address: 0x248A
System: Powertrain
Subsystem:

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P2489

Technical Definition:

Exhaust Gas Temperature Sensor Circuit Intermittent/Erratic (Bank 2 Sensor 5)

Trouble Code: P2489
Address: 0x2489
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Exhaust Gas Temperature Sensor Circuit Intermittent/Erratic Bank 2 Sensor 5

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Specific Makes:

P2488

Technical Definition:

Exhaust Gas Temperature Sensor Circuit High (Bank 2 Sensor 5)

Trouble Code: P2488
Address: 0x2488
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 2 Sensor 5

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Specific Makes:

P2487

Technical Definition:

Exhaust Gas Temperature Sensor Circuit Low (Bank 2 Sensor 5)

Trouble Code: P2487
Address: 0x2487
System: Powertrain
Subsystem: