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
P1000
On Board Diagnostic System Readiness Test Not Complete
Hyundai
Auxiliary Emissions Control
High severity
P1002
Ignition Key Off Timer Performance Too Slow
Hyundai
Vehicle Speed and Idle Control System
High severity
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