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
Secondary Air Injection Vacuum Switching Valve Circuit Malfunction Bank 2
Toyota
Auxiliary Emissions Control
Medium severity
P1458
Exhaust Gas Temperature Sensor 2 Short to Ground
Toyota
Vehicle Speed and Idle Control System
Medium severity
P1461
Exhaust Gas Temperature Control Bank 1 Range/Performance
Toyota
Vehicle Speed and Idle Control System
Medium severity
P1468
EVAP Canister Purge Solenoid Valve Short Circuit to Ground
Toyota
Auxiliary Emissions Control
Low severity
P1472
EVAP Control System LDP Circuit Short To Ground
Toyota
Auxiliary Emissions Control
Low severity
P1475
EVAP Control System LDP Malfunction/Signal Circuit Open
Toyota
Auxiliary Emissions Control
Low severity
P1483
Secondary Air Injection Pump Relay 2 Short To Ground
Toyota
Auxiliary Emissions Control
Medium severity
P1484
Secondary Air Injection Pump Relay 2 Electrical Circuit Malfunction
Toyota
Auxiliary Emissions Control
Medium severity
P1490
EVAP Canister Purge Regulator Valve 2 Short To Ground
Toyota
Auxiliary Emissions Control
Low severity
P1000
On Board Diagnostic System Readiness Test Not Complete
Volkswagen
Auxiliary Emissions Control
High severity
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