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
P1443
Evaporative Emission Control System Control Valve
Nissan
Auxiliary Emissions Control
Low severity
P1447
Evaporative Emission Control System Purge Flow Monitor
Nissan
Auxiliary Emissions Control
Low severity
P1451
Secondary Air Injection Circuit Short To Ground
Nissan
Vehicle Speed and Idle Control System
Medium severity
P1455
Exhaust Gas Temperature Sensor 1 Range/Performance
Nissan
Vehicle Speed and Idle Control System
Medium severity
P1462
Exhaust Gas Temperature Control Bank 2 Range/Performance
Nissan
Vehicle Speed and Idle Control System
Medium severity
P1469
EVAP Canister Purge Solenoid Valve Open Circuit
Nissan
Auxiliary Emissions Control
Low severity
P1472
EVAP Control System LDP Circuit Short To Ground
Nissan
Auxiliary Emissions Control
Low severity
P1475
EVAP Control System LDP Malfunction/Signal Circuit Open
Nissan
Auxiliary Emissions Control
Low severity
P1476
EVAP Control System LDP Malfunction/Insufficient Vacuum
Nissan
Auxiliary Emissions Control
Low severity
P1480
Cooling Fan Speed Control Solenoid Valve Circuit
Nissan
Vehicle Speed and Idle Control System
Low severity
P1489
EVAP Canister Purge Regulator Valve 2 Short To B
Nissan
Auxiliary Emissions Control
Low severity
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