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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Fault codes
P1409
EGR Vacuum Regulator Solenoid Circuit Malfunction
Renault
Auxiliary Emissions Control
Medium severity
P1410
EGR Barometric Pressure Sensor VREF Voltage
Renault
Auxiliary Emissions Control
Medium severity
P1415
Air Pump Circuit Malfunction/AIR System Bank 1
Renault
Auxiliary Emissions Control
Medium severity
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