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-   -   Cel & Obd 2 Diag. (https://www.mazda3club.com/2nd-gen-engine-drivetrain-58/cel-obd-2-diag-16199/)

pollito14 November-15th-2002 04:32 PM

Cel & Obd 2 Diag.
 
:( I found out one day that the previous owner had removed the little receiver for the Check Engine Light bulb. Well when I had checked that, I was looking at all the different bulbs and when putting it all back together it turned out that my left turn signal light wasn't working.

After a week of lazy-ness today I took out the instrument cluster today and cleaned the terminals and what-not ('cause after I bought the car I found out it had been flooded previously) and I noticed there was a bulb in the Cruise Control part and since my car doesn't have cruise control I took it out and put it in the CEL area. Started the car and not to my surprise *BLING* It turned on :(

Now my questions is:
How much is the running rate of cost for OBD II diagnostics? I asked a buddy of mine once and he told me where I could take it and told me it would cost aprox. $70 and I was like.. :eek:

pollito14 November-15th-2002 05:47 PM

Sorry but no AutoZone here in PR. PepBoys and Western Auto and only one Meineke

pollito14 November-15th-2002 08:26 PM

I have the Haynes manual but it doens't tell me how to do it nor does it give me the codes. It says:
"This procedure does not include the diagnostic codes or the code extracting procedure for 1995 or later models equipped with the OBD II system. These models require a special SCAN tool to read out the various levels of coded information. Have the 1995 or later models diagnosed by a dealer service department or other qualified repair shop in the event of computer failure"

90-97 Haynes manual page 6-3

UPDATE
I re-read your reply... I'm not sure if my 2nd Gen has OBD 1 or 2
There is a diagnostics port in the engine bay but I think there is one also under the dash.

pollito14 November-15th-2002 10:25 PM

Thank you for clarifying that and helping me. I'll try out the steps listed in the Haynes manual.

I was told that it was OBD 2 and I've seen/read fellow owners here talking about the scan so that's why I thought I had an
OBD 2

pollito14 November-21st-2002 03:49 PM

Tried what the Haynes manual said but the light didn't flash and but it stayed on. I t says to connect a jumper (cable) from the GND pin to the TEN pin and I did just that. Then put in the key and turned it to ON but didn't start up the motor. The light stayed on and didn't flash.

I'm guessing that I will have to take it to someone with an OBD 2. A buddy of mine that works @ PepBoys said that they charge $60 and I asked him if there was anyway to do it on the side and he said he couldn't cause he has to sign for the OBD 2 thingy 'cause someone stole one previously. DAMN! If not I'll go one by one checking the sensors with a multimeter (using the Haynes manual also)

davens November-25th-2002 03:26 PM

I bought a simple OBD2 code reader from O-Reillys for $130. It was that or pay the dealer $85 just to plug it in.
I've used it three times now on a couple different cars, so it's pretty much paid for itself.

pollito14 November-25th-2002 04:13 PM

Where did you buy it?
If you bought it @ O'reillys, where else can I buy it? (No O'Reily's here)
What do you need to use it on different cars?
How much detail does it give you?
What's it's official "package name"?
Did it help you out?

davens November-26th-2002 12:52 PM

Sorry man, that's where I got mine...try these links


Here's the one that I actually have:
http://store.yahoo.com/rodi/eqobdiicodre.html
but mine was only $130

EZ-Link OBD-II CODE READER at http://www.autoxray.com/scanners.htm


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