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Gladiator Nighthawk, Part Time T/Case Control, Automatic Trans
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3.6L (GPEC 5) - DTCS P0159 To P018C
3.6L (GPEC 5) - DTCS P0159 To P018C
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DTC Troubleshooting
P0159-O2 Sensor 2/2 Slow Response
Theory Of Operation
When Monitored
Set Condition
Default Action
Possible Causes
Diagnostic Test
P0160-O2 Sensor 2/2 No Activity Detected
Theory Of Operation
When Monitored
Set Condition
Default Action
Possible Causes
Diagnostic Test
P0161-O2 Sensor 2/2 Heater Performance
Theory Of Operation
When Monitored
Set Condition
Default Action
Possible Causes
Diagnostic Test
P0171-Fuel System 1/1 Lean
Theory Of Operation
When Monitored
Set Condition
Default Action
Possible Causes
Diagnostic Test
P0172-Fuel System 1/1 Rich
Theory Of Operation
When Monitored
Set Condition
Default Action
Possible Causes
Diagnostic Test
P0174-Fuel System 2/1 Lean
Theory Of Operation
When Monitored
Set Condition
Default Action
Possible Causes
Diagnostic Test
P0175-Fuel System 2/1 Rich
Theory Of Operation
When Monitored
Set Condition
Default Action
Possible Causes
Diagnostic Test
P018B-Fuel Pressure Sensor Circuit Performance
Theory Of Operation
When Monitored
Set Condition
Default Action
Possible Causes
Diagnostic Test
P018C-Fuel Pressure Sensor Circuit Low
Theory Of Operation
When Monitored
Set Condition
Default Action
Possible Causes
Diagnostic Test