Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSNISSAN-DATSUN2001PATHFINDER SE, RWD, STANDARDREPAIR AND DIAGNOSISENGINE PERFORMANCESYSTEMENGINE CONTROLS SELF-DIAGNOSTICS - 3.5DIAGNOSTIC TROUBLE CODE DEFINITIONS
2001 Nissan-Datsun Pathfinder SE, RWD, Standard
Diagnostic Trouble Code Definitions
2001 Nissan-Datsun Pathfinder SE, RWD, StandardSECTION Diagnostic Trouble Code Definitions
DIAGNOSTIC TROUBLE CODE DEFINITIONS
| DTC | System/Circuit Affected | ||||||
|---|---|---|---|---|---|---|---|
| P0000 | No Malfunction/Normal Condition | ||||||
| P0100 | Mass Air Flow (MAF) Sensor | ||||||
| P0105 | Absolute Pressure Sensor | ||||||
| P0110 | Intake Air Temperature Sensor | ||||||
| P0115 | Engine Coolant Temperature (ECT) Sensor | ||||||
| P0120 | Throttle Position (TP) Sensor | ||||||
| P0125 | Engine Coolant Temperature (ECT) Sensor | ||||||
| P0130 | Right Front HO2S (Circuit) | ||||||
| P0131 | Right Front HO2S (Lean Shift) | ||||||
| P0132 | Right Front HO2S (Rich Shift) | ||||||
| P0133 | Right Front HO2S (Response Time) | ||||||
| P0134 | Right Front HO2S (High Voltage) | ||||||
| P0135 | Right Front HO2S Heater | ||||||
| P0137 | Right Rear HO2S (Minimum Voltage) | ||||||
| P0138 | Right Rear HO2S (Maximum Voltage) | ||||||
| P0139 | Right Rear HO2S (Response Time) | ||||||
| P0140 | Right Rear HO2S (High Voltage) | ||||||
| P0141 | Right Rear HO2S Heater | ||||||
| P0150 | Left Front HO2S (Circuit) | ||||||
| P0151 | Left Front HO2S (Lean Shift) | ||||||
| P0132 | Left Front HO2S (Rich Shift) | ||||||
| P0153 | Left Front HO2S (Response Time) | ||||||
| P0154 | Left Front HO2S (High Voltage) | ||||||
| P0155 | Left Front HO2S Heater | ||||||
| P0157 | Left Rear HO2S (Minimum Voltage) | ||||||
| P0158 | Left Rear HO2S (Maximum Voltage) | ||||||
| P0159 | Left Rear HO2S (Response Time) | ||||||
| P0160 | Left Rear HO2S (High Voltage) | ||||||
| P0161 | Left Rear HO2S Heater | ||||||
| P0171 | Fuel System Lean (Right Bank) | ||||||
| P0172 | Fuel System Rich (Right Bank) | ||||||
| P0174 | Fuel System Lean (Left Bank) | ||||||
| P0175 | Fuel System Rich (Left Bank) | ||||||
| P0180 | Fuel Tank Temperature (FTT) Sensor | ||||||
| P0217 | Engine Coolant Overtemperature Enrichment Protection | ||||||
| P0300 | Multiple Cyl. Misfire Detected | ||||||
| P0301 | No. 1 Cyl. Misfire Detected | ||||||
| P0302 | No. 2 Cyl. Misfire Detected | ||||||
| P0303 | No. 3 Cyl. Misfire Detected | ||||||
| P0304 | No. 4 Cyl. Misfire Detected | ||||||
| P0305 | No. 5 Cyl. Misfire Detected | ||||||
| P0306 | No. 6 Cyl. Misfire Detected | ||||||
| P0325 (1) | Knock Sensor | ||||||
| P0335 | Crankshaft Position Sensor (POS) | ||||||
| P0340 | Camshaft Position Sensor | ||||||
| P0420 | Three-Way Catalyst Malfunction (Right Bank) | ||||||
| P0430 | Three-Way Catalyst Malfunction (Left Bank) | ||||||
| P0440 | EVAP Control System (Small Leak - Negative Pressure) | ||||||
| P0443 | EVAP Canister Purge Volume Control Valve | ||||||
| P0446 | EVAP Canister Vent Control Valve | ||||||
| P0450 | EVAP Control System Pressure Sensor | ||||||
| P0455 | EVAP Control System (Large Leak) | ||||||
| P0460 | Fuel Level Sensor Function (Slosh) | ||||||
| P0461 | Fuel Level Sensor Function | ||||||
| P0464 | Fuel Level Sensor Circuit | ||||||
| P0500 | Vehicle Speed Sensor (VSS) | ||||||
| P0505 | Idle Air Control Valve-Auxiliary Air Control (IACV-AAC) Valve | ||||||
| P0510 | Closed Throttle Position Switch | ||||||
| P0600 (2) | A/T Communication Line | ||||||
| P0605 | ECM | ||||||
| P0705 | (3) PNP Switch/Circuit | ||||||
| P0710 | (3) A/T Fluid Temperature Sensor | ||||||
| P0720 | (3) Vehicle Speed Sensor | ||||||
| P0725 | (3) Engine Speed Signal | ||||||
| P0731 | (3) Incorrect Shift To 1st Gear | ||||||
| P0732 | (3) Incorrect Shift To 2nd Gear | ||||||
| P0733 | (3) Incorrect Shift To 3rd Gear | ||||||
| P0734 | (3) Incorrect Shift To 4th Gear | ||||||
| P0740 | (3) TCC Solenoid Valve | ||||||
| P0744 | (3) Torque Converter Clutch (TCC) | ||||||
| P0745 | (3) Line Pressure Solenoid Valve | ||||||
| P0750 | (3) Shift Solenoid Valve A | ||||||
| P0755 | (3) Shift Solenoid Valve B | ||||||
| P1110 | Right Bank Intake Valve Timing Control (IVTC) | ||||||
| P1111 | Right Bank Intake Valve Timing Control (IVTC) Solenoid Valve | ||||||
| P1130 | Swirl Control Valve (SCV) Solenoid | ||||||
| P1135 | Left Bank Intake Valve Timing Control (IVTC) | ||||||
| P1136 | Left Bank Intake Valve Timing Control (IVTC) Solenoid Valve | ||||||
| P1140 | Right Bank Intake Valve Timing Control (IVTC) Position Sensor | ||||||
| P1145 | Left Bank Intake Valve Timing Control (IVTC) Position Sensor | ||||||
| P1148 | Closed Loop Fault Detected (Right Bank) | ||||||
| P1165 | Swirl Control Vacuum Check Switch | ||||||
| P1168 | Closed Loop Fault Detected (Left Bank) | ||||||
| P1320 | Ignition Signal | ||||||
| P1335 | Crankshaft Position (CKP) Sensor (REF) | ||||||
| P1336 | Crankshaft Position Sensor (POS) | ||||||
| P1441 | EVAP Control System (Very Small Leak) | ||||||
| P1444 | EVAP Canister Purge Volume Control Valve | ||||||
| P1446 | EVAP Canister Vent Control Valve | ||||||
| P1447 | EVAP Canister Purge Flow Monitor | ||||||
| P1448 | EVAP Canister Vent Control Valve | ||||||
| P1464 | Fuel Level Sensor Circuit (Ground Signal) | ||||||
| P1490 | Vacuum Cut Valve By-Pass Valve | ||||||
| P1491 | Vacuum Cut Valve By-Pass Valve | ||||||
| P1605 | A/T Diagnostic Communication Line | ||||||
| P1705 | (3) A/T Temperature Sensor | ||||||
| P1706 | Park/Neutral Position Switch | ||||||
| P1760 | (3) Overrun Clutch Solenoid Valve | ||||||
|
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.