OBD-II trouble codes
Ranked by how often the code appears in real NHTSA owner complaints - not alphabetically. P = powertrain, B = body, C = chassis, U = network.
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Codes whose typical symptoms include stalling - most serious first:
P0087Fuel Rail/System Pressure - Too Low Bank 1P0320Ignition/Distributor Engine Speed Input CircuitP0335Crankshaft Position Sensor A CircuitP0336Crankshaft Position Sensor A Circuit Range/PerformanceP0339Crankshaft Position Sensor A Circuit IntermittentP0340Camshaft Position Sensor A Circuit Bank 1 or Single SensorP0601Internal Control Module Memory Checksum ErrorP0606Control Module ProcessorP0607Control Module PerformanceP2111Throttle Actuator A Control System - Stuck OpenP2872Clutch A Stuck EngagedU0100Lost Communication With ECM/PCM AU0151Lost Communication With Restraints Control ModuleP0102Mass or Volume Air Flow Sensor A Circuit LowP0107Manifold Absolute Pressure/Barometric Pressure Sensor Circuit LowP0171System Too Lean Bank 1P0191Fuel Rail Pressure Sensor Circuit Range/Performance Bank 1P0192Fuel Rail Pressure Sensor Circuit Low Bank 1P0343Camshaft Position Sensor A Circuit High Bank 1 or Single SensorP0344Camshaft Position Sensor A Circuit Intermittent Bank 1 or Single SensorP0365Camshaft Position Sensor B Circuit Bank 1P0369Camshaft Position Sensor B Circuit Intermittent Bank 1P0402EGR A Flow Excessive DetectedP0505Idle Control SystemP0508Idle Air Control System Circuit LowP0511Idle Air Control CircuitP0627Fuel Pump A Control Circuit/OpenP068AECM/PCM Power Relay De-Energized Performance - Too EarlyP0740Torque Converter Clutch Circuit/OpenP0742Torque Converter Clutch Circuit Stuck OnP2187System Too Lean at Idle Bank 1P2189System Too Lean at Idle Bank 2P2635Fuel Pump A Low Flow/PerformanceP0444EVAP System Purge Control Valve A Circuit OpenP0445EVAP System Purge Control Valve A Circuit ShortedP0506Idle Control System RPM - Lower Than Expected