OBD II Code

http://Toyota.autoboardz.com/P0115-interpretation-95-Legacy-ftopict212203.html (P0115 interpretation on a '95 Legacy)
OBD II code P0115 means Engine Coolant Temperature Ciruit Malfunction. I need to know if anyone can interpret this for me, especially for a '95 Legacy 2.2L. What are some possible problems that would cause this malfunction code? Does it simply mean that the coolant sensor (or possibly the cabling ..
« Provide me with an e-mail address and i will send you the pages of the manual on how to diagnose the problem. In the subject type SUBARU so i do not discard the email as spam. Good luck, Alex l e.. »
« Thanks for your comments. Fearing the worst (some wiring problem), it turned out to be just the coolant temperature sensor, anyway. Still, somewhat cumbersome to reach. »
« On mine it ended up being the coolant temperature sensor -- -------------------------------------------------------- Personal e-mail is the n7bsn but at amsat.org This posting address is a spam-tra.. »

http://Toyota.autoboardz.com/2007-YARIS-OBD-II-ftopict213294.html (2007 YARIS and OBD II)
I bought new Yaris sedan few days ago. Yesterday I hooked it up to my KAL EQUIP OBD II code reader. Just for the hell of it. The scanner would repeatedly throw "reading error" message , regardless of "the engine on, ignition on" or "engine off, ignition on" situation. The reader works perfectly w..
« They may have started the phase in of CAN (controller area network) protocol. You will need a reader that is CAN compliant. »
« Perhaps the OBD II reader can't handle the newer systems. Some of my older readers don't work on the latest models. Ed »
« Buy a used '02 Mazda Protégé? »
« Jeff, are you asking if I'm selling Protege ? kd »

http://Toyota.autoboardz.com/P0742-ftopict218472.html (P0742)
Reference my earlier post.. The TCC stuck open is the OBD II code. Car is 2001 Buick Century with 110000miles. Sorry about the wrong code. Thanks ernie
« The first thing I would do is change the transmission fluid. Maybe several times if it has never been changed. Also check wires and plugs. If it is original fluid I would NOT have a flush done. »
« The transmission fluid and filter was changed at 50000 and 100000 miles. After getting the car home from the shop I did not erase the OBD II codes since they had cleared on their own. I did erase t.. »
« After resetting codes you need to drive it for a week or so because all the drive cycle codes are reset. Some of these take several drive cycles to complete. Many codes won't be set until the driv.. »

http://Toyota.autoboardz.com/OBD-II-Code-0101-ftopict224452.html (OBD II Code 0101)
Just as my '01 Blazer (4.3L) was turning 127,000 miles today, the "Service Engine Soon" light came on. After shutting the vehicle off and letting it sit for about a half-hour, the light did not appear again at the subsequent start up. I do have a cheapie OBD II reader which I bought a few years ..
« Nope. No K&N on this one. I did take things apart and cleaned connections and the screen in the sensor itself with an aerosol electrical contact cleaner. We'll see what happens now. Thanks for yo.. »
« Try cleaning it first with CRC maf cleaner, do you have a K and N air system? »

http://Toyota.autoboardz.com/OBD-II-code-scanner-ftopict234467.html (OBD II code scanner?)
Anyone have any recommendations for an OBD II code scanner? I'd prefer one that uses a laptop. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Retired Shop Rat: 14,647 days in a GM plant. Speak softly and carry a loaded .45 Lifetime member; Vast Right Wing Conspiricy Web Sit..
« Try http://www.obd-2.com. I've used this laptop interface for several years and it's worked fine. Jeff »