Powertrain Codes

P01AD

Technical Definition:

Alternative Fuel Tank Temperature Sensor Circuit High

Trouble Code: P01AD
Address: 0x01AD
System: Powertrain
Subsystem:

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P01AE

Technical Definition:

Alternative Fuel Tank Temperature Sensor Circuit Intermittent/Erratic

Trouble Code: P01AE
Address: 0x01AE
System: Powertrain
Subsystem:

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P01AF

Technical Definition:

Alternative Fuel Level Sensor Circuit

Trouble Code: P01AF
Address: 0x01AF
System: Powertrain
Subsystem:

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P01AB

Technical Definition:

Alternative Fuel Tank Temperature Sensor Performance

Trouble Code: P01AB
Address: 0x01AB
System: Powertrain
Subsystem:

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P01A8

Technical Definition:

Alternative Fuel Rail/System Pressure – Too Low

Trouble Code: P01A8
Address: 0x01A8
System: Powertrain
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P01A9

Technical Definition:

Alternative Fuel Rail/System Pressure – Too High

Trouble Code: P01A9
Address: 0x01A9
System: Powertrain
Subsystem:

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P01AA

Technical Definition:

Alternative Fuel Tank Temperature Sensor Circuit

Trouble Code: P01AA
Address: 0x01AA
System: Powertrain
Subsystem:

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P01A7

Technical Definition:

Alternative Fuel Rail Pressure Sensor Circuit Intermittent

Trouble Code: P01A7
Address: 0x01A7
System: Powertrain
Subsystem:

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P01A3

Technical Definition:

Alternative Fuel Rail Pressure Sensor Circuit

Trouble Code: P01A3
Address: 0x01A3
System: Powertrain
Subsystem:

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P01A4

Technical Definition:

Alternative Fuel Rail Pressure Sensor Performance

Trouble Code: P01A4
Address: 0x01A4
System: Powertrain
Subsystem:

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P01A5

Technical Definition:

Alternative Fuel Rail Pressure Sensor Circuit Low

Trouble Code: P01A5
Address: 0x01A5
System: Powertrain
Subsystem:

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P01A6

Technical Definition:

Alternative Fuel Rail Pressure Sensor Circuit High

Trouble Code: P01A6
Address: 0x01A6
System: Powertrain
Subsystem:

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P01A1

Technical Definition:

Alternative Fuel Tank Pressure Sensor Circuit High

Trouble Code: P01A1
Address: 0x01A1
System: Powertrain
Subsystem:

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P01A2

Technical Definition:

Alternative Fuel Tank Pressure Sensor Circuit Intermittent/Erratic

Trouble Code: P01A2
Address: 0x01A2
System: Powertrain
Subsystem:

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P019C

Technical Definition:

O2 Sensor Delayed Response – Rich to Lean Bank 2 Sensor 3

Trouble Code: P019C
Address: 0x019C
System: Powertrain
Subsystem:

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P019D

Technical Definition:

O2 Sensor Delayed Response – Lean to Rich Bank 2 Sensor 3

Trouble Code: P019D
Address: 0x019D
System: Powertrain
Subsystem:

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P019E

Technical Definition:

Alternative Fuel Tank Pressure Sensor Circuit

Trouble Code: P019E
Address: 0x019E
System: Powertrain
Subsystem:

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P019F

Technical Definition:

Alternative Fuel Tank Pressure Sensor Performance

Trouble Code: P019F
Address: 0x019F
System: Powertrain
Subsystem:

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P01A0

Technical Definition:

Alternative Fuel Tank Pressure Sensor Circuit Low

Trouble Code: P01A0
Address: 0x01A0
System: Powertrain
Subsystem:

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P0198

Technical Definition:

Engine Oil Temperature Sensor High

Trouble Code: P0198
Address: 0x0198
System: Powertrain
Subsystem: Fuel and Air Metering

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Engine Oil Temperature Sensor High

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Tech Notes:

– Faulty Engine Oil Temperature sensor
– Engine Oil Temperature sensor harness is open or shorted
– Engine Oil Temperature sensor circuit poor electrical connection

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