Electronic control module????help

[wannagofast]

Well the othr pics were too big here is one of the car.... The heat is killer over here right now gonna let it cool down then look for the DME...Also gonna go in a bit to purchase another gas cap.

[wannagofast]

Can you tell me how do I test AOS??? What am I checking on the car what tool etc is used to test it?? Explain the process please

[wannagofast]

Yes all plugs are replaced gonna drive it longer distance in awhile, also tried placing hand over the oil filler cap and found that there is only a slight change in the idle and only slight leak appears car does not die keeps running good for most part.

[JFP in PA]

Get an OEM gas cap for the replacement, most after market gas caps throw codes when band new. These cars are very temperamental when it comes to the EVAP system.

You test the AoS by trying to remove the oil filler cap with the car running; if the AoS is leaking, you will not be able to get the cap off..............

[wannagofast]

We tested AOS cap came off, after placing hand over oil filler cap car slightly had a change in idle, and had a slight leak..