I have a 97 mitsubishi eclipse gs-t with about 100k on it. I'm trying to get it to pass the VA state emission test and it consistently returns codes of "system not ready" for the O2 and other parts of the emission system. I have heard from mulitple dealers and other mechanics that I simply need to drive the car. I have been driving it for about 2.5 weeks and put on about 200 miles and still get the "system not ready" messages when doing the test. Anything else I can do myself or simply go to the dealer to have them look at it?
SOURCE: have a 2004 Mitsubishi Endeavor.
Hi,
You could try checking/replacing the Universal Joints (U-joint) and their attendant parts. Additionally, you may want to check the drivetrain from the transmission end to the differential. Incidentally, there were a couple of TSBs (Technical Service Bulletins) specifically addressing issues with the drivetrain.
Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information.
Good luck and kind regards. Thank you for using FixYa.
SOURCE: drive cycle for emission test
The links below should tell you exactly what you need to do.
ODB drive cycle page1
page 2
page 3
page 4
page 5
SOURCE: Will not pass inpection, 5 sensors not ready--V6 3.0
Drive the car for 2 miles non-stop and take it to smog inspection WITH OUT TURNING OFF THE CAR!! the key is that the car goes threw the test while the engine is running ...
if the car is turned off ... u will have to repeat procedure ...
SOURCE: Transmission input speed sensorI need locations and photos maybe.
go to autozone.com and set up a free account. You will then have access to vehicle repair guides and can get all the info and diagrams you need, plus help with troubleshooting! Hope this helps!
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mine was a 96 mitsubishi galant.. let me know if you get any answers!
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