Check Engine light - code reader?

[All-Terrain]

Can anyone point me to a cheap solution to get the code read on a '97 Montero SR?

I was towing about 4,500 lbs home the other day, about 500 mile trip, and at some point during the trip the CEL came on.

Not sure if it will clear itself, or if I need to clear it? Or, if it will stay on because there is an issue that now needs to be addressed that just so happened to occur while I was towing a load...?

 

[pugslyyy]

Most auto parts stores will read your code for you for free.

Code readers are useful and not expensive ($100 or less) but if you've never needed one before now I would be hesitant to drop money on something you may never use again.

 

[SoCalMonty]

The OBD Bluetooth scanners are about $10-15 bucks. The software for your android/iPhone is about $5-10 bucks.

 

[jeep-N-montero]

Make 1000% sure you DO NOT just disconnect the battery to clear the code, or you will be hating life next time you go in for emissions. As mentioned, almost every auto parts store will scan the code for FREE.

 

[All-Terrain]

The OBD Bluetooth scanners are about $10-15 bucks. The software for your android/iPhone is about $5-10 bucks.

Hmm. I'm going to try this method, because I can use the OBDII scanner on my other cars. Great idea, thanks!

 

[off-roader]

Make 1000% sure you DO NOT just disconnect the battery to clear the code, or you will be hating life next time you go in for emissions. As mentioned, almost every auto parts store will scan the code for FREE.

If you mean the readiness codes, unfortunately you'll have that issue whether you clear it with your scanner or by unplugging power to the ECU.

Hmm. I'm going to try this method, because I can use the OBDII scanner on my other cars. Great idea, thanks!

Be sure it's compatible and even then in my experience bluetooth devices have been far from reliable unless it's from a major major manufacturer (ex. Microsoft mouse). I've personally had tons of connectivity issues with most of my bluetooth devices (Jabra headphones, DUAL gps, generic OBDII reader purchased on Amazon and touted to be IOS compatible) regardless of if I'm connecting to an IOS or Android device. They have been stable when connecting with my Windows 7 PC laptop however.

HTH.

 

[plh]

The OBD Bluetooth scanners are about $10-15 bucks. The software for your android/iPhone is about $5-10 bucks.

I have one of these, it works fine on my Gen 3 as well as several other vehicles I have connected it too except some Fords, however there is a minor change on the circuit board that can be done to work with Fords that it doesn't factory work with (google it).

http://www.amazon.com/BAFX-Products-Bluetooth-Engine-Diagnostics/dp/B005NLQAHS/ref=sr_1_1?ie=UTF8&qid=1391564084&sr=8-1&keywords=bluetooth+obd2

I use the android app named Torque. Reads and Clears. I have used it on a Samsung Galaxy S2 Skyrocket and Galaxy S4

 

[eurosonic]

another thread on code readers

http://www.expeditionportal.com/forum/threads/121611-OBD-II-reader-Best-bang-for-the-buck