OBD fault code library

Look up any P or U code to see what it means, what causes it, the parts involved and how it gets fixed.

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P1250 Lack Of Power To Fuel Pressure Regulator Control Solenoid
Nissan Fuel and Air Metering High severity
P1261 Cylinder 1 High To Low Side Short
Nissan Injector Circuit High severity
P1263 Cylinder 3 High To Low Side Short
Nissan Injector Circuit High severity
P1265 Cylinder 5 High To Low Side Short
Nissan Injector Circuit High severity
P1267 Cylinder 7 High To Low Side Short
Nissan Injector Circuit High severity
P1269 Injector 4 Implausible Signal
Nissan Injector Circuit High severity
P1276 Air Fuel Ratio Sensor 1 Circuit High Voltage Detected Bank 1
Nissan Fuel and Air Metering High severity
P1281 Air Fuel Ratio Sensor 1 Circuit No Activity Detected Bank 2
Nissan Fuel and Air Metering High severity
P1283 Air Fuel Ratio Sensor 1 Lean Shift Monitoring Bank 2
Nissan Fuel and Air Metering High severity
P1289 Fuel Ratio Sensor 1 Circuit Slow Response Bank 2
Nissan Fuel and Air Metering High severity
P1291 Injector High Side Short To GND Or VBATT Bank 1
Nissan Injector Circuit High severity

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