these are for the 3.3l
FRONTIER & XTERRA 3.3L
P0000
No Self Diagnostic Failure Indicated
P0100
MAF Sensor
P0105
Absolute Pressure Sensor
P0110
IAT Sensor
P0115
ECT Sensor
P0120
TP Sensor
P0125
ECT Sensor
P0130–P0134
Front HO2S RH Bank
P0135
Front HO2S Heater RH Bank
P0136–P0140
Rear HO2S RH Bank
P0141
Rear HO2S Heater RH Bank
P0150–P0154
Front HO2S LH Bank
P0155
Front HO2S Heater LH Bank
P0157–P0161
Rear HO2S LH Bank
P0171
Fuel Injection System Lean RH Bank
P0172
Fuel Injection System Rich RH Bank
P0174
Fuel Injection System Lean LH Bank
P0175
Fuel Injection System Rich LH Bank
P0180
Tank Fuel Temperature Sensor
P0217
Engine Over Temp
P0300
Multiple Cylinder Misfire
P0301–P0306
Misfire Cylinders 1–6
P0325
Knock Sensor
P0335
CKP Sensor
P0340
CMP Sensor
P0400
EGR Function
P0402
EGRC-BPT Valve Function
P0420
TWC Function
P0430
TWC Function
P0440
EVAP System Small Leak
P0443
EVAP Canister Purge Control Valve & Solenoid Valve
P0446
EVAP Canister Vent Control
P0450
EVAP System Pressure Sensor
P0500
VSS
P0505
IAC-AAC Valve
P0510
CTP Switch
P0600
A/T Control & Communication Line
P0705
Park Neutral Position Switch/Circuit
P0710
ATF Temp Sensor/Circuit
P0720
Vehicle Speed Sensor/Circuit
P0725
Engine Speed Signal
P0731
A/T 1ST Gear Function
P0732
A/T 2ND Gear Function
P0733
A/T 3RD Gear Function
P0734
A/T 4TH Gear Function
P0740
TCC Solenoid/Circuit
P0744
A/T TCC Switch/Valve Function
P0745
Low Pressure Solenoid/Circuit
P0750
Shift Solenoid A/Circuit
P0755
Shift Solenoid B/Circuit
P1105
MAP/BARO Switch Solenoid Valve
P1148
Closed Loop B1
P1168
Closed Loop B2
P1320
Ignition Signal
P1336
CKP Sensor
P1400
EGR Valve & EVAP Canister Purge Control Solenoid Valve
P1401
EGR Temperature Sensor
P1402
EGR System
P1440
EVAP System Small Leak
P1444
Purge Volume Control Valve
P1446
EVAP Canister Vent Control Valve
P1447
EVAP System Purge Flow Monitoring
P1448
Vacuum Cut Valve
P1490
Vacuum Cut Valve Bypass Valve
P1491
Vacuum Cut Valve Bypass Valve
P1605
A/T Diagnosis Communication Line
P1705
Throttle Position Sensor/Circuit A/T
P1706
PNP Switch/Circuit
P1760
Over/Run Clutch Solenoid/Circuit
additional resources courtesy of NateDawgG
http://www.obd-codes.com/trouble_codes/
FRONTIER & XTERRA 3.3L
P0000
No Self Diagnostic Failure Indicated
P0100
MAF Sensor
P0105
Absolute Pressure Sensor
P0110
IAT Sensor
P0115
ECT Sensor
P0120
TP Sensor
P0125
ECT Sensor
P0130–P0134
Front HO2S RH Bank
P0135
Front HO2S Heater RH Bank
P0136–P0140
Rear HO2S RH Bank
P0141
Rear HO2S Heater RH Bank
P0150–P0154
Front HO2S LH Bank
P0155
Front HO2S Heater LH Bank
P0157–P0161
Rear HO2S LH Bank
P0171
Fuel Injection System Lean RH Bank
P0172
Fuel Injection System Rich RH Bank
P0174
Fuel Injection System Lean LH Bank
P0175
Fuel Injection System Rich LH Bank
P0180
Tank Fuel Temperature Sensor
P0217
Engine Over Temp
P0300
Multiple Cylinder Misfire
P0301–P0306
Misfire Cylinders 1–6
P0325
Knock Sensor
P0335
CKP Sensor
P0340
CMP Sensor
P0400
EGR Function
P0402
EGRC-BPT Valve Function
P0420
TWC Function
P0430
TWC Function
P0440
EVAP System Small Leak
P0443
EVAP Canister Purge Control Valve & Solenoid Valve
P0446
EVAP Canister Vent Control
P0450
EVAP System Pressure Sensor
P0500
VSS
P0505
IAC-AAC Valve
P0510
CTP Switch
P0600
A/T Control & Communication Line
P0705
Park Neutral Position Switch/Circuit
P0710
ATF Temp Sensor/Circuit
P0720
Vehicle Speed Sensor/Circuit
P0725
Engine Speed Signal
P0731
A/T 1ST Gear Function
P0732
A/T 2ND Gear Function
P0733
A/T 3RD Gear Function
P0734
A/T 4TH Gear Function
P0740
TCC Solenoid/Circuit
P0744
A/T TCC Switch/Valve Function
P0745
Low Pressure Solenoid/Circuit
P0750
Shift Solenoid A/Circuit
P0755
Shift Solenoid B/Circuit
P1105
MAP/BARO Switch Solenoid Valve
P1148
Closed Loop B1
P1168
Closed Loop B2
P1320
Ignition Signal
P1336
CKP Sensor
P1400
EGR Valve & EVAP Canister Purge Control Solenoid Valve
P1401
EGR Temperature Sensor
P1402
EGR System
P1440
EVAP System Small Leak
P1444
Purge Volume Control Valve
P1446
EVAP Canister Vent Control Valve
P1447
EVAP System Purge Flow Monitoring
P1448
Vacuum Cut Valve
P1490
Vacuum Cut Valve Bypass Valve
P1491
Vacuum Cut Valve Bypass Valve
P1605
A/T Diagnosis Communication Line
P1705
Throttle Position Sensor/Circuit A/T
P1706
PNP Switch/Circuit
P1760
Over/Run Clutch Solenoid/Circuit
additional resources courtesy of NateDawgG
http://www.obd-codes.com/trouble_codes/