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  1. 2006-2012 Eclipse (General 4G)
    Hello i need help please, i have broke my brain searching but cant find the answer new to cars and just need a simple answer. The autozone guy did not know anything... Attached is a picture of the sensor i changed i need to know if that sensor location is Bank 2 Sensor 1 and if the part that i...
  2. 2006-2012 Eclipse (General 4G)
    i have checked and searched everywhere before i posted. We seem to can't fix this pesky code.the following is what have been done: checked for vacuum leaks as it has a DC sports air intake and could not see or hear any leaks. cleaned MAF- the only thing odd with that was the rubber o ring is...
  3. 4G Eclipse GS/SE Specific
    Just got done building my turbo. The last thing I need to do is put a o2 sensor on my downpipe. What do I do with all the o2 sensors? Which o2 sensor goes to the the down pipe? Thanks Sent from my SM-G960U using Tapatalk
  4. 2006-2012 Eclipse (General 4G)
    Can someone give me link to some bosch or other good brand for O2 Sensors. Its for a GT Sent from my iPhone using Tapatalk
  5. Tuning and Electronics
    Who's still tuning for these cars? I have a Hackish/Fastworks tune from back in like 2013, however it never satisfactorily dealt with my RRE headers throwing codes for the downstream O2 sensors. I'd be more than willing to pay a tuner who can remove the P0157 and P0137 downstream O2 sensor codes...
  6. 2006-2012 Eclipse (General 4G)
    anyone that can give me a link to minicat o2 sensors spacers? for a 2007 Mitsubishi Eclipse GT Sent from my iPhone using Tapatalk
  7. 4G Eclipse GT/SE Specific
    So heres my issue i had bought and replaced my bank1 sensor 1 o2 sensor a while back and it has died on my i guess it keeps throwing stuck lean codes for bank1 sensor 1. So unless i replaced the wrong one idk whats going on. I tried swaping sensor 1 between the banks to see if it would move to...
  8. 2006-2012 Eclipse (General 4G)
    Ok for the life of me i can never remember what order they go. Is it Bank 1 sensor 1 = Top Rear Bank 1 sensor 2 = Bottom Rear Bank 2 Sensor 1 = Top Front Bank 2 sensor 2 = Bottom Front ???? My bank 1 sensor 1 is shot. And i wanna make sure i order the right one this time!! Sent from my VS995...
  9. Tuning and Electronics
    I wrote this up as it has been a common question throughout the years. Commonly people install cheap aftermarket headers and experience a number of codes from the misfire P0300-P0301,P0302,P0303, P0304. Also, system too rich/too lean. P0171,P0172, P0174,P0175 etc. Although this is correctable by...
  10. 4G Eclipse GS/SE Specific
    Hi All, New problem popped up code P0174 no other codes Things we did prior to this code due to other codes: Replaced exhaust manifold and 4 O2 sensors a few months back as we had a different code indicating precat and O2 problems and live data was showing precat and O2 sensor readings that...
  11. 2006-2012 Eclipse (General 4G)
    Has any one used them. I really dont wanna chnage O2 sensors seeing that i think its my cat thats shot. I bot a set of them when i got my o2 sensor wrench. But bout some short ones cause there isnt much space on the lower sensors. I did not relize how long the end of the sensor was...... It...
  12. 2006-2012 Eclipse (General 4G)
    What size are our O2 sensors. Im thinking they are 7/8" but i dont wanna waste money on the wrong socket. And yes i know this is a newbie question. Sent from my VS995 using Tapatalk
  13. 2006-2012 Eclipse (General 4G)
    Hi all, Newbie to Eclipses (but not Jeeps LOL) and confused trying to help my daughter's boyfriend replace exhaust manifold and O2 Sensors. Iv'e searched through the posts here and you all have great info. but wanted to see if the following O2 part numbers and locations are correct. Any help...
  14. Problem Reports
    Hi, sorry for the long title lol TLDR; Simulated exhaust leak from missing header bolt melted/welded wires besides them, rendering my car useless until it can be fixed. Need anyone in RI to help me because my shop wants to charge an arm and a leg just to find a part only to figure out what is...
  15. 4G Eclipse GT/SE Specific
    I have a 2007 mitsubishi eclipse GT 3.8 and I got CEL and I had the code read and it was P0431 so I replaced all the 02 sensors still the light came back on after having it cleared so I begrudgingly replaced the back CAT (what a bitch) and still the same CEL code Im stumped please help
  16. Problem Reports
    I have a 2006 Eclipse GS and the check engine light has been on and I hooked up my code reader and it gave me the code P0421 (Warm-Up Catalyst Efficiency Bank 1 is Below Threshold). I've been researching a lot on here and it's between the 02 sensors and the catalytic converter. People seem to...
  17. Forced Induction & Nitrous
    So, I am going boost with a small turbo. I will be building everything myself. Manifold. Piping Etc. I will be doing a small turbo swap a little extra power. Also going to be running Turbo to manifold with no intercooler. My question here is the 4 o2 sensors. How should i go about running...
  18. 4G Eclipse GS/SE Specific
    The DNA Motoring header comes with O2 bungs on the "upstream" on cylinder 2 and 3, and a "downstream" for cylinder 2 3 and 4 (#4 spot was unusable on mine, O2 sensor hit the oil pan) While at first this may seem fine and you're going to put your upstream O2s in the 2 and 3 location, you will...
  19. 2006-2012 Eclipse (General 4G)
    I've looked on here and I can't seem to find anything about this if it's already on here if someone could leave me in the right direction I would appreciate it . What should the readings be between on bank 1 O2 sensors or bank 2 O2 sensors ? Sent from AutoGuide.com Free App
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