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
P1438
EGR Valve 2 Open Circuit or Short Circuit to Ground
Volkswagen
Auxiliary Emissions Control
Medium severity
P1441
EGR Vacuum Regulator Solenoid Valve Open/Short To Ground
Volkswagen
Auxiliary Emissions Control
Medium severity
P1442
EGR Valve Position Sensor Signal Too High
Volkswagen
Auxiliary Emissions Control
Medium severity
P1443
EGR Valve Position Sensor Signal Too Low
Volkswagen
Auxiliary Emissions Control
Medium severity
P1446
Catalyst Temperature Circuit Short To Ground
Volkswagen
Auxiliary Emissions Control
Medium severity
P1459
Exhaust Gas Temperature Sensor 2 Range/Performance
Volkswagen
Vehicle Speed and Idle Control System
Medium severity
P1460
Exhaust Gas Temperature Control Bank 2 Limit Attained
Volkswagen
Vehicle Speed and Idle Control System
Medium severity
P1467
EVAP Canister Purge Solenoid Valve Short Circuit to B
Volkswagen
Auxiliary Emissions Control
Low severity
P1468
EVAP Canister Purge Solenoid Valve Short Circuit to Ground
Volkswagen
Auxiliary Emissions Control
Low severity
P1474
EVAP Canister Purge Solenoid Valve Electrical Malfunction
Volkswagen
Auxiliary Emissions Control
Low severity
P1475
EVAP Control System LDP Malfunction/Signal Circuit Open
Volkswagen
Auxiliary Emissions Control
Low severity
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