Here is a listing I found for OBD II codes...Have no idea if they are just the generic ones or? But it is a start!

Also here is a link to a person's site that has a BMW 330 and you enter the OBD code and it is supposed to tell you what it means....This is as close as I have gotten to the Mini List..
http://www.my330i.com/odb2.php

I have an el Cheapo reader that I have not tried out yet...(Harbor FGT tools has a sale this week ...Looks like the ones I have seen on Ebay for $70 they also sent out another $5 off coupon which I believe I can email to anyone who wants it (NOT A SPECFICALLY RESTRICTED COUPON...I AM ON THEIR MAILING LIST..so this should not break any rules!)

If you want the coupon...plz PM me..If I am overwhelmed, I will put it on a hosting site for D/L

Not bad for a net price of $35...It is guaranteed to read all generic codes and "many 1000's of auto specific ones"

EDIT: WHOOPS
DTC P0090: Fuel Pressure Solenoid Circuit
DTC P0101: Volume Airflow Circuit Range/Performance Problem
DTC P0102: Volume Airflow Circuit Low Input
DTC P0106: Barometric Pressure Circuit Range/Performance Pro
DTC P0107: Barometric Pressure Circuit Low Input
DTC P0108: Barometric Pressure Circuit High Input
DTC P0111: Intake Air Temperature Circuit Range/Performance
DTC P0112: Intake Air Temperature Circuit Low Input
DTC P0113: Intake Air Temperature Circuit High Input
DTC P0116: Engine Coolant Temperature Circuit Range/Performa
DTC P0117: Engine Coolant Temperature Circuit Low Input
DTC P0118: Engine Coolant Temperature Circuit High Input
DTC P0121: Throttle Position Circuit Range/Performance Probl
DTC P0122: Throttle Position Circuit Low Input
DTC P0123: Throttle Position Circuit High Input
DTC P0125: Insufficient Coolant Temperature for Closed Loop
DTC P0128: Coolant Thermostat (Coolant Temperature Below The
DTC P0130: Heated Oxygen Sensor Circuit [SEMSOR 1]
DTC P0131: Heated Oxygen Sensor Circuit Low Voltage [SEMSOR
DTC P0132: Heated Oxygen Sensor Circuit High Voltage [SEMSOR
DTC P0133: Heated Oxygen Sensor Circuit Slow Response [SEMSO
DTC P0134: Heated Oxygen Sensor No Activity Detected [SEMSOR
DTC P0135: Heated Oxygen Sensor Heater Circuit [SEMSOR 1]
DTC P0136: Heated Oxygen Sensor Circuit [SEMSOR 2]
DTC P0137: Heated Oxygen Sensor Circuit Low Voltage [SEMSOR
DTC P0138: Heated Oxygen Sensor Circuit High Voltage [SEMSOR
DTC P0139: Heated Oxygen Sensor Circuit Slow Response [SEMSO
DTC P0141: Heated Oxygen Sensor Heater Circuit [SEMSOR 2]
DTC P0171: System too Lean
DTC P0172: System too Rich
DTC P0181: Fuel Tank Temperature Sensor Circuit Range/Perfor
DTC P0182: Fuel Tank Temperature Sensor Circuit Low Input
DTC P0183: Fuel Tank Temperature Sensor Circuit High Input
DTC P0201: Injector Circuit-Cylinder 1, DTC P0202: Injector
DTC P0234: Turbocharger Wastegate System Malfunction
DTC P0243: Turbocharger Wastegate Solenoid Circuit
DTC P0300: Random/Multiple Cylinder Misfire Detected
DTC P0301: Cylinder 1 Misfire Detected, DTC P0302: Cylinder
DTC P0325: Knock Sensor Circuit
DTC P0335: Crankshaft Position Sensor Circuit
DTC P0340: Camshaft Position Sensor Circuit
DTC P0401: EGR Flow Insufficient Detected
DTC P0403: EGR Control Circuit
DTC P0420: Catalyst Efficiency Below Threshold
DTC P0441: Evaporative Emission Control System Incorrect Pur
DTC P0442: Evaporative Emission System Leak Detected (Small
DTC P0443: Evaporative Emission Control System Purge Control
DTC P0446: Evaporative Emission Control System Vent Control
DTC P0451: Evaporative Emission System Pressure Sensor Range
DTC P0452: Evaporative Emission System Pressure Sensor Low I
DTC P0453: Evaporative Emission System Pressure Sensor High
DTC P0455: Evaporative Emission System Leak Detected (Gross
DTC P0456: Evaporative Emission System Leak Detected (Very S
DTC P0461: Fuel Level Sensor Circuit Range/Performance [SUB]
DTC P0500: Vehicle Speed Sensor Malfunction
DTC P0506: Idle Control System RPM Lower Than Expected
DTC P0507: Idle Control System RPM Higher Than Expected
DTC P0513: Immobilizer Malfunction
DTC P0551: Power Steering Pressure Switch Circuit Range/Perf
DTC P0554: Power Steering Pressure Switch Circuit Intermitte
DTC P0622: Generator FR Terminal Circuit Malfunction
DTC P0830: Clutch Pedal Position Switch Circuit Range/Perfor
DTC P1400: Manifold Differential Pressure Sensor Circuit Mal
DTC P1603: Battery Backup Circuit Malfunction
DTC P2066: Fuel Level Sensor Circuit Range/Performance
DTC P2263: Intake Charge System Malfunction

 

Why is Evaporative in Red? Does that mean it's a serious issue?

 

You didn't by any chance do a search for "evaporative" did you? The search engine will highlight in red the word that you searched for.