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
P1335
EGR Position Sensor Minimum Stop Performance
Mercedes Benz
Auxiliary Emissions Control
High severity
P1338
Camshaft Position Sensor Bank 1 Open Circuit Or Short To Positive
Mercedes Benz
Ignition System
High severity
P1349
Fuel Level Sensor B Circuit High Input
Mercedes Benz
Auxiliary Emissions Control
High severity
P1358
Ignition Diagnostic Monitor Signal Out of Self-Test Range
Mercedes Benz
Ignition System
High severity
P1374
Crankshaft Position / Ignition Coil Cylinder 4 Early Activation Fault
Mercedes Benz
Ignition System
High severity
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