Has anyone had these codes come up on your check engine light? auto zone did the check but the definitions are not very helpful. we have an appointment with the dealer tomorrow and am hoping he can at least set the tire sensor.
412 is something about the secondary air injection system
410 secondary air injection system
403 system fault exhaust
this is on my 04 she has about 41,000 and I am her only owner.
I have noticed that the check engine light may come on after a fast acceleration. the check engine light will come on and then go out a few days later.
any ideas?

 

I am not up on the N/A cars, but I know there is a thread on here about the "secondary air injection" problem. It was an easy fix as I recall....use the search feature unless someone will post it for ya...

 

This is not a serious problem, the air pump has a problem. You would not pass the Drive Clean test if the light is on and you have the problem stored in the memory.
It is all about pollution and this system injects air into the exhaust to warm up the cats faster.
When you turn on the car when its cold, get out fast and listen for a minute with the hood up. After about 30 seconds or so you should hear a noise disappear. If it does the pump is working correctly at that time, the hard part is when the pump is not working or is working all the time. In this case you will not hear any change.
Problems arise when the wires that go to the pump are not making contact properly or the solenoid in the RCM is stuck on or sticks once in a while.
As you seem to have a problem when you act like Mustang Sally or the Li'l old lady from Pasadena (which ever fits) I would suggest you lay off the gas.

 

Better you can go for a good advice from man who know about that problem.

Anchorage Auto Transport|College Auto Transport

 

[quote=mass83]Better you can go for a good advice from man who know about that problem.



And I seriously doubt this person can help. It is a 1st post and english grammar is funny. I would stay clear. jmho

 

Good news the tire light is off and hopefully will remain off! after about 1year of that I have had enough. I replaced the sensor after putting on new tires (the Tire Barn may have done it in who knows) and I did not know the sensor may be fixable nor that the computer may not like the replacement!! anyway it only cost me $97.00 at the dealer!

Bad news since the CEL wasn't on they couldn't diagnose that but they happily told me that any time it does come on just stop in and they can look at it. I told her I have to take vacation time to come and visit them. I thought that stuff was stored in the CPU??

so after trying to get the light to come all day yesterday, with no luck, at least I had fun trying and didn't get a ticket!! way to much fun all to be had for the cost of a little gas. I need to post a pic of Maggie but then they all do look alike!

if the light returns there is a shop here in town that I will try. My gear head husband hung up his wrench when Maggie came along. to his credit tho he is a very busy man which leaves Maggie's care to me only, I have a grand mechanic that does her basics like oil so it will be a big deal for me to trust her with someone else......

Thanks for being here