LEGACY / P · B · C · U
Legacy code directory
Preserved from the earlier site: 3,471 records. Labels remain in English and may vary by manufacturer or repeat an identifier. These are not newly verified repair instructions.
Verify manufacturer, model and year. Do not replace a component based only on a generic label.
3,471 · 24 / 35
P0287Cylinder 9 Contribution/Balance FaultP0288Cylinder 10 Injector Circuit LowP0289Cylinder 10 Injector Circuit HighP0290Cylinder 10 Contribution/balance FaultP0291Cylinder 11 Injector Circuit LowP0292Cylinder 11 Injector Circuit HighP0293Cylinder 11 Contribution/balance FaultP0294Cylinder 12 Injector Circuit LowP0295Cylinder 12 Injector Circuit HighP0296Cylinder 12 Contribution/Balance FaultP0299Turbocharger/Supercharger Underboost ConditionP0300Random/Multiple Cylinder Misfire DetectedP0301Cylinder 1 Misfire DetectedP0302Cylinder 2 Misfire DetectedP0303Cylinder 3 Misfire DetectedP0304Cylinder 4 Misfire DetectedP0305Cylinder 5 Misfire DetectedP0306Cylinder 6 Misfire DetectedP0307Cylinder 7 Misfire DetectedP0308Cylinder 8 Misfire DetectedP0309Cylinder 9 Misfire DetectedP0310Cylinder 10 Misfire DetectedP0311Cylinder 11 Misfire DetectedP0312Cylinder 12 Misfire DetectedP0316Engine Misfire Detected on Startup (First 1000 Revolutions)P0320Ignition/Distributor Engine Speed Input Circuit MalfunctionP0321Ignition/Distributor Engine Speed Input Circuit Range/PerformanceP0322Ignition/Distributor Engine Speed Input Circuit No SignalP0323Ignition/Distributor Engine Speed Input Circuit IntermittentP0325Knock Sensor 1 Circuit Malfunction (Bank 1 or Single Sensor)P0326Knock Sensor 1 Circuit Range/Performance (Bank 1 or Single Sensor)P0327Knock Sensor 1 Circuit low Input (Bank 1 or Single Sensor)P0328Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor)P0329Knock Sensor 1 Circuit Input Intermittent (Bank 1 or Single Sensor)P0330Knock Sensor 2 Circuit Malfunction (Bank 2)P0331Knock Sensor 2 Circuit Range/Performance (Bank )P0332Knock Sensor 2 Circuit Low Input (Bank 2)P0333Knock Sensor 2 Circuit High Input (Bank 2)P0334Knock Sensor 2 Circuit Input Intermittent (Bank 2)P0335Crankshaft Position Sensor A Circuit MalfunctionP0336Crankshaft Position Sensor A Circuit Range/PerformanceP0337Crankshaft Position Sensor A Circuit Low InputP0338Crankshaft Position Sensor A Circuit High InputP0339Crankshaft Position Sensor A Circuit IntermittentP0340Camshaft Position Sensor Circuit MalfunctionP0341Camshaft Position Sensor Circuit Range/PerformanceP0342Camshaft Position Sensor Circuit Low InputP0343Camshaft Position Sensor Circuit High InputP0344Camshaft Position Sensor Circuit IntermittentP0350Ignition Coil Primary/Secondary Circuit MalfunctionP0351Ignition Coil A Primary/Secondary Circuit MalfunctionP0352Ignition Coil B Primary/Secondary Circuit MalfunctionP0353Ignition Coil C Primary/Secondary Circuit MalfunctionP0354Ignition Coil D Primary/Secondary Circuit MalfunctionP0355Ignition Coil B Primary/Secondary Circuit MalfunctionP0356Ignition Coil F Primary/Secondary Circuit MalfunctionP0357Ignition Coil G Primary/Secondary Circuit MalfunctionP0358Ignition Coil H Primary/Secondary Circuit MalfunctionP0359Ignition Coil I Primary/Secondary Circuit MalfunctionP0360Ignition Coil I Primary/Secondary Circuit MalfunctionP0361Ignition Coil K Primary/Secondary Circuit MalfunctionP0362Ignition Coil L Primary/Secondary Circuit MalfunctionP0370Timing Reference High Resolution Signal A MalfunctionP0371Timing Reference High Resolution Signal A Too Many PulsesP0372Timing Reference High Resolution Signal A Too Few PulsesP0373Timing Reference High Resolution Signal A Intermittent/Erratic PulsesP0374Timing Reference High Resolution Signal A No PulsesP0375Timing Reference High Resolution Signal B MalfunctionP0376Timing Reference High Resolution Signal B Too Many PulsesP0377Timing Reference High Resolution Signal B Too Few PulsesP0378Timing Reference High Resolution Signal B Intermittent/Erratic PulsesP0379Timing Reference High Resolution Signal B No PulsesP0380Glow Plug/Heater Circuit “A” MalfunctionP0381Glow Plug/Heater Indicator Circuit MalfunctionP0382Glow Plug/Heater Circuit “B” MalfunctionP0385Crankshaft Position Sensor B Circuit MalfunctionP0386Crankshaft Position Sensor B Circuit Range/PerformanceP0387Crankshaft Position Sensor B Circuit Low InputP0388Crankshaft Position Sensor B Circuit High InputP0389Crankshaft Position Sensor B Circuit IntermittentP0400Exhaust Gas Recirculation Flow MalfunctionP0401Exhaust Gas Recirculation Flow Insufficient DetectedP0402Exhaust Gas Recirculation Flow Excessive DetectedP0403Exhaust Gas Recirculation Circuit MalfunctionP0404Exhaust Gas Recirculation Circuit Range/PerformanceP0405Exhaust Gas Recirculation Sensor A Circuit LowP0406Exhaust Gas Recirculation Sensor A Circuit HighP0407Exhaust Gas Recirculation Sensor B Circuit LowP0408Exhaust Gas Recirculation Sensor B Circuit HighP0410Secondary Air Injection System MalfunctionP0411Secondary Air Injection System Incorrect Flow DetectedP0412Secondary Air Injection System Switching Valve A Circuit MalfunctionP0413Secondary Air Injection System Switching Valve A Circuit OpenP0414Secondary Air Injection System Switching Valve A Circuit ShortedP0415Secondary Air Injection System Switching Valve B Circuit MalfunctionP0416Secondary Air Injection System Switching Valve B Circuit OpenP0417Secondary Air Injection System Switching Valve B Circuit ShortedP0418Secondary Air Injection System Relay A circuit MalfunctionP0419Secondary Air Injection System Relay B Circuit MalfunctionP0420Catalyst System Efficiency Below Threshold (Bank 1)