P1441 Evaporative Emission System Flow During Non-Purge. P1621 PCM Memory Performance Take this car to a professional as this is going to take some skill and knowledge to repair. Do not throw parts at the problem. here's where you can find out what the codes mean; http://autorepair.about.com/cs/troubleshooting/l/bl_obd_main.htm This is interesting. I assume the original poster's warning lights were on, but can there be issues for which a code is generated but nothing lights up on the dashboard? I think I'm using a lot of gas in my 2003 2.2L but I don't have any warning lights on. Phil I think the two codes being returned have a system in common - the vacuum system/Evaporative recovery system. Evap. (vapor cannister) code MAY be as a result of excessive fuel flow into the cylinders overloading the cannister's capacity. Possible cause is a failing Oxygen sensor giving a "Lean" indication to the engine computer, causing more fuel than is needed to be injected into the cylinders and captured by the vapor system. Trying to keep track of the changing readings may be taxing the computer's memory. Have the oxygen sensor checked. If it is functioning correctly, check for vacuum leaks, cracked or broken vacuum hoses.
the answer is that you need to go to a firestone or certified Pontiac dealership to find out. They have most of the codes on a computer database, but try 4663757AVW556VVC
cant you need a scanner to check codes from 1996 and newer
fluids are fine, no codes, and it wont shift past 2nd gear. any help?
in trunk under mat is a cover that is above spare tire, remove cover and white label will have all option codes. it will be four digits starting with WA
in the trunk where your spare wheel
This is strictly a guess. Is one of your headlight burned out? Some cars will indicate which light is burned out.
The ABS light on a 2004 Pontiac Grand Am can be reset by connecting an OBDII code reader to the vehicle's computer. It can reset all codes and determine their cause.
I'm not sure if you'll find a specific airbag code or not. Usually, the codes refer to engine management systems.At any rate, the codes are read via an access port located under the dash on the driver's side.Code readers can be purchased at most any good parts store, or most of the big box stores will read them for you at no charge.
You can easily get all of the color codes for every wire on the 1998 Pontiac Grand Prix. Pontiac has an official website homepage that has all the information on it.
It is important to know what the problem codes of a car means. In this car P1441 means Evaporative Emission System Flow During Non-Purge and P1621 means PCM Memory Performance.
There is a problem deep inside the engine.
The light stays on when there is a problem in the restraint system. Have the codes checked, repair the cause, clear the code and the light will be off.