OBD-II diagnostic trouble codes

PO100	Mass or Volume Air Flow circuit malfunction.	PO301	Cylinder 1 Misfire Detected	PO500	Vehicle speed sensor malfunction
P0105	Manifold Absolute Pressure/ Barometric Pressure Circuit Malfunction.	PO302	Cylinder 2 Misfire Detected	PO505	Idle control system malfunction
P0110	Intake Air Temperature Circuit Malfunction.	PO303	Cylinder 3 Misfire Detected	PO506	Idle control system RPM lower than expected
P0115	Engine Coolant Temperature Circuit Malfunction.	PO304	Cylinder 4 Misfire Detected	PO507	Idle control system RPM higher than expected
PO120	Throttle Position Circuit Malfunction	PO305	Cylinder 5 Misfire Detected	PO510	Closed throttle position switch malfunction
PO125	Excessive time to enter closed loop fuel control	PO306	Cylinder 6 Misfire Detected	PO703	Brake switch input malfunction
PO133	O2 Sensor circuit slow response (Bank1 * Sensor 1)	PO320	Ignition / Distributor Engine speed input circuit malfunction	PO715	Input/Turbine speed sensor malfunction
PO134	O2 Sensor circuit no activity detected (Bank 1 * Sensor 1)	PO321	Ignition / Distributor Engine speed input circuit range / Performance	PO720	Output speed sensor circuit malfunction
PO135	O2 Sensor Heater circuit malfunction (Bank 1 * Sensor 1)	PO325	Knock sensor 1 circuit malfunction	PO725	Engine speed input circuit malfunction
PO170	Fuel Trim Malfunction (Bank 1*)	PO335	Crankshaft position sensor circuit malfunction	PO745	Pressure control solenoid malfunction
PO176	Fuel compensation sensor circuit malfunction	PO400	Exhaust Gas Recirculation flow management	PO750	Shift solenoid A malfunction
P0180	Fuel Temperature Sensor circuit malfunction	PO405	Air conditioner refridgerant charge loss
P0201	Injector Circuit Malfunction -Cylinder No. 1	PO420	Catalyst system efficiency below threshold (Bank 1*)
PO213	Cold start injector 1 malfunction	PO440	Evaporative emission control system malfunction
PO300	Random Misfire Detected	PO442	Evaporative emission control system leak detected		* Bank 1 contains cylinder number 1