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2G Not passing smog because of monitors

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toojung2die

15+ Year Contributor
424
11
May 4, 2004
La$ Vega$, Nevada
1997 Eclipse Spyder GST a/t

OBD-II indicates I have three monitors stuck in a not ready condition. Nevada smog will allow up to 2 monitors not ready. Not ready are Catalyst, EGR system, Oxygen sensor heater.

There are no problem codes logged and no CEL. The car passes this part of the test. My friend runs the smog test station and he ran some diagnostics for me. Both O2 sensors are feeding back and the pre-cat sensor is in closed loop during idle. He reset the ECU and I drove almost a full tank of gas before bringing it back. The systems are still reading not ready and there is no CEL. The CEL turns on for about 5-10 seconds during start-up and goes out normally.

I replaced both O2 sensors and ran another half tank of gas, multiple trips. The sensors are still not ready with no errors logged and no CEL.

Mods: 3" catback exhaust, Injen style intake w/filter, "knock" LED on boost solenoid. All hoses, sensors and solenoids connected. Basically stock. Car runs great. What can I do before I have to take my baby to visit Satan.
 
What codes are you getting or drive cycles not achieving? Your a non turbo right? I use to have a list of the drive cycles required printed out when I lived in Cali. Don't need it since I moved to west Tx haha. I'll see if I can dig it up.

Jayson
 
mine is not passing because my transmission blew out on me and i did not have the money to get it fixed right away so i had to make payment and my car batter died. i had a check engine light on due to misfire so i changed my plugs and reset the light. now the MIL is being a brat. so i am gonna try those task and then take it to the smog guy and tell him to let it run. if i dont have a car in done and i make my money driving my car. blah blah blah. oh and blah ;)
 
Yeah I understand what your saying, however the documents you uploaded are no longer followed by Testing Stations.

On May 4, 2011 the EPA released new documentation.

Now there's another update from June 2012.
http://www.epa.gov/oms/regs/im/obd/regtech/420b12044.pdf

It lists my Talon problem as “All monitors reset to incomplete upon every ignition key-off “
The action according to the EPA is “These vehicles are not reflashable and should be tested without regard to monitor readiness “

I still have a waiver from back when the wiki was drafted but I will pursue again because the local MO testing station still has no exception listed for the Talon.
 
Thanks for the update. Funny how the Eclipse is still grey-area. You might convince a guy to ignore the readiness or he might insist you eff around with drive cycles.

The 98 Talon is sittin' pretty pretty, though.
 
Missouri tests without regard to readiness monitors
I have received the following from the Missouri Department of Natural Resources in response to my reference to the EPA document mentioned in post 228:
Emphasis mine.

The 1998 Eagle Talon, with the eighth VIN digit of 'F', is now on the MDNR – GVIP exception table for readiness. The vehicle will now be emissions inspected without requiring it to meet the same emissions monitor (readiness) requirements as other same model year vehicles. You may return to the facility that did the inspection tomorrow or any day thereafter, and the change will have been uploaded to the inspection shop's analyzer. Please contact me directly if the vehicle fails a second time for the 'Readiness Result' portion of the inspection.

This vehicle was a recent addition to the list of vehicles EPA allowed states to provide alternate OBDII emissions test procedures on. The EPA's "OBD Readiness Testability Issues' cited was released in June 2012, I apologize that the addition of this vehicle to the original EPA Exception Table wasn't caught by myself or staff, and added to the software exception list prior to your first inspection. I appreciate your making me aware of this, and will ensure it, and any additional vehicles not previously allowed such a testing exception will be added to the list as soon as possible.

At least for MO the problem is solved.
 
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I live near Sacramento, and the place i went to smog in Lincoln said they have to run readiness monitors. It will not let them bypass. To add, they have no idea what im talking about when it comes to being dismissed from the readiness monitor tests. I have to smog within the next week too :( I'm screwed!
 
The EPA document is different for the Talon and Eclipse. The Mo waiver is for the Talon.
 
If the monitors set to complete, have the car tested before key-off.
 
My post number 231 has the EPA's position in bold. That had not been passed down to the testing stations in Missouri. Only after my communication with the Missouri Department of Natural Resources the testing station was informed of the waiver.

The DSM community may have to go through the same prodedure for many states.

Good Luck.
 
Thank you so much for who ever posted the EPA links. I've been trying since September to get my inspection sticker here in Houston and as of this morning I showed the inspector the link and I got my sticker!!!! They ran my car as "ams" they plugged the obd2 plug in scanned for mil light, smog and safety tested and put my sticker on. Cost was about $40. Better then paying a friend of a friend $100 for a sticker LOL! Thanks again!
 
I have a 98 eclipse gst that wont get the monitors ready so smog tech wont even try, any clues on how to get this to pass obd2 test?
Iam in california and car is completely stock
 
All the info in in this thread and elsewhere as far as Flashable ECU's are concerned.

Just have to take the time to thoroughly read thru the thread.
 
Hey guys, I have a 97 get spyder with same kind of issues. I see these spa posts and have talked to and showed the smog tecs the info . but they seem to not believe me or when they look into there outdated books from2010 its not there to exempt our obd2 eclipse computers. And it also seems none know how too bypass the system even if they were to find it. However , good news guys. I did hundred hours or so of researching and reading online. ( start you're car, go to freeway or road without much traffic. Drive 60 miles per hour for five minutes and a little more. Not hitting the break ever, only control with gas pedal. After five minutes thirty seconds or so of this let off the gas. Pull over to side slowly and put hazards to be safer. Never hitting the break pedal remember. I have automatic and I leave it in drive and just coast a little then slowly pull the ebrake till my car went to complete stop. Then you can take off again and drive stop and go traffic hitting break when needed. Speed is 30 miles per hour for like five minutes or so too. All my codes except catalitic and one more but forgot which one. Anyways I'll be doing tests again today to get it to go. PS for most just check at Autozone with obd2 checker and go directly to smog after these driving cycles I talked about OK. (Don't shut car off just let it stay on and go directly to smog for chance of resetting with ignition off OK. Good luck everyone.
 
Hi All, read through this thread a few times, followed up and read the EPA documents, drive cycles, pretty much all covered here. Ton of great info and time spent by others. Thanks for the wealth of information.

We're in So California, Ridgecrest, Kern County. About 150 miles from no where.

Helping my son out with his 1997 Sypder GS. Stock 2.4 stick no mods. He had a CEL due to a sensor on the intake, and EVAP. He took it (or was taken) to a shop where a friend worked. They understood the OBD readiness situation with these cars. Diagnostics and MAP replacement ran $450.00. The EVAP fault could only be traced down with a smoke test. They didn't even back feed it, just ran a moisture cloud over the tank area and said "yup, there's fumes there". They wanted another $450 to drop the tank, and still were not sure if a hose was the problem or not. I pulled the filler spout guard and checked for rust though, all looked good. Nothing obvious rubber wise front to back. Then I'm 60, could have missed "seeing" something :)

He's out of town, and with that estimate pulled the car out of the shop. I know they said they understood the readiness issue, but after they reset the ECM, did the repairs, they would have to go through emissions testing, following the newer OBD readiness procedure, it wouldn't fly due the CAT not setting. My opinion, my son thinks he friends shop would do it, not so sure he understands fully this entire mess. I've driven 300 miles, and completed drive cycles numerous times (waste of time, IMHO).
The car has been in the family for 3 smogs cycles, this being the 4th, always passing. Of course after the repairs, and resetting the ECM, the CAT and EVAP won't set, at least in a timely manner. Either the OBD readiness check wasn't performed before, or at some point (a year or so :) ) of driving they all will set. Thinking they did, or it wouldn't have thrown an EVAP CEL recently.

Enough of all this, pretty much know the answer. The easiest thing will be to set up an appointment with a referee (about 100 miles from us), let them put their "yea we know it's a problem" sticker on, motor down the road. The local shops refuse to just put this on their machine and run the test. If they did, the machine would pass the OBD readiness test because that's how the software is set up, but they are stuck on using the hand held first before hooking it up to the sniffer. Don't get a clear answer from them, and almost sounds as if they KNOW it would pass that way. Think it has to do with dings on their annual report card, but from reading the EPA docs, that data isn't supposed to be used for evaluation.

That's what I've pulled out from pretty much all of this.

Question I have, read in this thread where owners have swapped out their 1997 ECM with 1998's. I've tried this, the engine cranks, but won't fire. There is also no CEL when the key is turned on. Did read something about having to swap plug leads to resolve a different firing order, but recall that only necessary using the 1995 ECM.

Is this suppose to be a plug in replacement, or is there a wire mod of some sorts done to use a 1998 ECM on a 1997?

The 1997 ECM is MD326327. The 1998 I tried using is MD339763.
Just swapping out the two doesn't work. Unless one I got is bad. It is an "eBay" unit, the guy has like 5000 positive feedback (still no guarantee, he did swap out a 1999 unit I'd bought before reading they were not compatible with the 1997 Spyder).

Thanks for all the dedication throughout the years in this thread!
In the back of my mind, have always wanted a Talon 4WD turbo since seeing one some years back. The wife just can't understand why I've spent so much time on this. One, it keeps the brain sharp, and two, the vintage motocrosser in me enjoys the though of bending rules :)
 
Hi All, read through this thread a few times, followed up and read the EPA documents, drive cycles, pretty much all covered here. Ton of great info and time spent by others. Thanks for the wealth of information.

We're in So California, Ridgecrest, Kern County. About 150 miles from no where.

The car has been in the family for 3 smogs cycles, this being the 4th, always passing. Of course after the repairs, and resetting the ECM, the CAT and EVAP won't set, at least in a timely manner. Either the OBD readiness check wasn't performed before, or at some point (a year or so :) ) of driving they all will set. Thinking they did, or it wouldn't have thrown an EVAP CEL recently.

The local shops refuse to just put this on their machine and run the test. If they did, the machine would pass the OBD readiness test because that's how the software is set up, but they are stuck on using the hand held first before hooking it up to the sniffer.

Rustynutt, I agree, if they would just put it on the machine it will pass.
I go to a Chevron Station on 5th St west and Elizabeth Lake Rd/Palmdale Blvd (near you sort of)
in Palmdale CA.
One of the 3 test guys there fully understands Appendix J, and if your 1997 GS is in the Appendix J then
you do have a place to go. He will be doing mine in a few weeks for the 4th time for us (like yours
we have had 3 test with no trouble - from him).
I always take along a copy, he always keeps it.
I show him the spot where my car is listed and then point to the tail-pipe only test part.
Then we are all happy.

Okay just googled and read the current listing on bar.ca.gov and it clearly lists
ALL 1996 to 1998 Mitsubishi readiness monitors will not set and to bypass/ignore
during the test. So, seems it just requires a smog center with a brain, ability to read English,
willingness to comply with California law. Not many of those.
How about people start posting known stations that are Mitsubishi friendly and have shown to be competent. That list would be worth a lot.
 
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Rustynutt, I agree, if they would just put it on the machine it will pass.
I go to a Chevron Station on 5th St west and Elizabeth Lake Rd/Palmdale Blvd (near you sort of)
in Palmdale CA.
One of the 3 test guys there fully understands Appendix J, and if your 1997 GS is in the Appendix J then
you do have a place to go. He will be doing mine in a few weeks for the 4th time for us (like yours
we have had 3 test with no trouble - from him).
I always take along a copy, he always keeps it.
I show him the spot where my car is listed and then point to the tail-pipe only test part.
Then we are all happy.

Okay just googled and read the current listing on bar.ca.gov and it clearly lists
ALL 1996 to 1998 Mitsubishi readiness monitors will not set and to bypass/ignore
during the test. So, seems it just requires a smog center with a brain, ability to read English,
willingness to comply with California law. Not many of those.
How about people start posting known stations that are Mitsubishi friendly and have shown to be competent. That list would be worth a lot.

Thanks for that Rhodes!
Only issue that might come up is we are in Kern County, Palmdale is in LA County. They may not be able to test the Spyder due to that. I will make a call down to verify in the morning.

Will follow up as soon as I find out.
Starting a list of stations by State and County would be a great tribute to all the knowledge that went into this thread.

The Spyder has a fun background to read, more aproaprate in another thread, and will update my new profile with info as well.

Thanks!!!!!!!!!
 
Finally, the 1997 Spyder is smogged for yet another two years!
See how things go in the future, odo is setting at 299204 miles!
Warrens Automotive in Ridgecrest did the honors, following the EPA document, Appendix J, exclusion of monitor readiness.
Note, the EIS did not skip the test, as some machines have done in the past for this car, the tech had to manually skip that part of the test. The owner said to be sure and keep that document in the glove box.

Now to search for a place that can install a top. This one is shredded.
 
Thread revival!!!!!! :beatentodeath::beatentodeath::hellyeah::hellyeah::hellyeah:


First, let me say like so many others have that this is an awesome thread with wonderful information!!!!!! Because all of the contributors to this thread, I understand much more about my car and the emission system, ECU, etc.!!!!!! Thank you all very much!!!

I do have a question that has not been answered on this thread or in other threads I could search and it stems from my experience with my 97 GSX that I recently purchased. I do not need to pass smog for registration or title change at this point (thank goodness) but the question is more for my own knowledge going forward.

Background: When I bought my car it had no cat and I believe the EGR has been deleted (I see what appears to be the EGR block off plate on the top of the intake manifold. The car is a 1997 with (what I now know thanks to these forums) a 95 EPROM ECU because I have full DSMLink V3. Even though the car had no cat or EGR (I think) all of the OBD2 readiness indicators were showing “complete” when I purchased the car. My mechanic installed a cat (but no O2 sensor after the cat if that matters) and the car passed the sniffer test and the overall smog test (because OBD2 indicators were showing ready). Smog tech never even looked under the hood. I was able to then complete the title change, registration process, etc. required here in California.

I later had the car dyno tuned by Road Race Engineering and since then the OBD2 readiness indicators are showing “incomplete.” I assume this is because RRE disconnected the battery for one reason or another.


My Question is more about what the OBD2 readiness "complete" status represents. Is this readiness the ECU testing and confirming the cat, EGR, O2 sensors, etc. are actually installed and working properly or is it the ECU to confirming its’ own ability to search for these things, thus achieving “complete” status of "readiness" but then possibly throwing DTCs for any item not found or not operational? I know DTCs can be controlled via Link but not the actual readiness.

In short, how could the “OBD 2 readiness” have been previously “complete” if there was no CAT or EGR? I know the previous owner used a PC with DSMLink and not the old Palm software. Will a long/complete enough drive cycle restore the "complete" status of these monitors even though equipment may not be installed? Or, is the working emissions component required to be installed to achieve a "complete" status of a certain readiness monitor?

I hope my logic makes sense. Thanks to anyone who provides feedback!
 
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