Jeep Wrangler Forum banner

Discussions Showcase Albums Media Media Comments Tags Marketplace

1-11 of 11 Results
  1. JK Technical Discussion
    08 3.8L OBD2 is powered but will not connect to cpu all the time. Sometimes it will connect. Is this a cpu issue or a wire issue? If it was a wire then power would not be constant? Did look for this in issues but did not see it thanks for any help! Please remember it does have power so it's...
  2. TJ Technical Discussion
    Hello all! First post but long-time lurker. Intro (optional read): {Last year, I bought my first Jeep - a 13-year used TJ Wrangler, because the 2-door Wrangler is my dream car and I just love the TJ model line the most. I am so in love with it, quite literally becoming my most prized...
  3. TJ Technical Discussion
    Discovered today that my 2.5 97 TJ EU spec has OBD2. Previous attempts to connect a scanner failed (chinese ebay one, autoshop one) but found one that works today. OBD protocol ISO9141-2 5 baud (just in case someone else needs to know). I looked in the repair manual for the normal sensor...
  4. TJ Technical Discussion
    Need help tracking down phantom like ignition, timing and OBD-II sensor reading symptoms rendering our '00 TJ 2.5L Undriveable. Rough start, can't increase RPM's above 1100+ without initiating misfires, engine buckling/bogging down and unusual OBD-II readings. Background (sorry for all the...
  5. JK Technical Discussion
    Yep, it is still there folks! Insert key into ignition Press & hold down the trip meter button Now, cycle the ignition three times without starting the Jeep ...... Turn the key from Locked to Run ...... Turn the key back to OFF If you bump the starter, you went too far pass RUN If you lose the...
  6. JK Technical Discussion
    I just plugged in my Bluetooth OBD2 link to the jeep for the first time. On all my past Ford vehicles, the power on the OBD2 port was switched with the ignition. So when you turn the car off, the Bluetooth adapter turned off. It seems on the Jeep, it has power constantly on. Even when I turn...
  7. JK Technical Discussion
    Related to my http://www.wranglerforum.com/f202/hacking-the-can-interior-bus-466730.html thread, I wanted to start another discussion topic on Hacking the OBD-II Diagnostic Port. A lot of us would like to use the various smartphone & tablet dashboard tools, like Torque and DashCommand, to show...
  8. JK Technical Discussion
    Hey guys, new to the forum. Background - i bought a 2007 jeep wrangler X. It had low miles but was a rental at one point through its life in alaska. Its in working order except a few things which i have been unable to revive on the JK. My obd2 will not get power. I have checked the m3...
  9. General Jeep Discussion
    yes, i'm aware at the number of posts regarding the odometer flashing "no bus" and i've read probably 3/4 of them, but everything they've said to check, is working properly and i can't find anything else wrong within my diagnostic abilities... :banghead: i'm having the same issue with my 06'...
  10. TJ General Discussion
    Hey Fellow Jeep Owners! Last thursday I bought my first Wrangler. Its form 2005, and for Aruba, in a quite good condition. Ofcourse there are some things to do, but nothing a bit of TLC can't take care of. Except for 1 thing, that is the OBDII code 2096 that comes up. The story is as follows...
  11. TJ General Discussion
    I found a way to trick my jeep into getting 23 mpg up from 15 mpg. The problem is I cant get it to stay there. It will run at 23 for a few days then go back to 15. Dose anyone know of a obd2 program I can use to edit settings in the ecu like a/f r, ignition timing, rev limitor and stuff like...
1-11 of 11 Results
Top