I would like to know which scan tool to buy to use on my 1995 Camry Le 2.2 with obd1 interface. I want more than just to read codes I would like to read live data. I don't want to pay the $1000.00 and up some systems cost. I'm considering maybe a used snap-on scanner or a Autoxray but I'm just not sure what is the right tool to buy.

Others are welcome to correct me, but I believe that live data retrieval is only available on OBD-II vehicles. OBD-I will only give you the code stored in the ECM. These two systems are inherently different in how they interface with the vehicle.

Beware, there are dual scanners that will read both -I and -II codes and will show and record live data. But most dual ones are only -I compatible with GM/Ford/Chrysler vehicles and don't show live data. I've seen Toyota-specific OBD-I scanners for sale that are really no different than the old jumper wire technique, just in a nice plastic case.

Sorry to dissapoint, but if you're looking for real engine data, you'll have to do a little homework on what you want to measure, which circuits control it and how to tap those circuits to retrieve that data (usually a voltage). A DMM with long leads would give you the ability to see one at a time...you can usually backprobe into the connector or use a piece of paperclip as a test probe. Just be careful to not short anything out. Watch for nearby grounds and spinning parts.

Hope this helps!

Others are welcome to correct me, but I believe that live data retrieval is only available on OBD-II vehicles. OBD-I will only give you the code stored in the ECM. These two systems are inherently different in how they interface with the vehicle.

Beware, there are dual scanners that will read both -I and -II codes and will show and record live data. But most dual ones are only -I compatible with GM/Ford/Chrysler vehicles and don't show live data. I've seen Toyota-specific OBD-I scanners for sale that are really no different than the old jumper wire technique, just in a nice plastic case.

Sorry to dissapoint, but if you're looking for real engine data, you'll have to do a little homework on what you want to measure, which circuits control it and how to tap those circuits to retrieve that data (usually a voltage). A DMM with long leads would give you the ability to see one at a time...you can usually backprobe into the connector or use a piece of paperclip as a test probe. Just be careful to not short anything out. Watch for nearby grounds and spinning parts.

Hope this helps!



This is what I got from Actron

Dear Customer,

Yes, the AX7000 w/ upgrade part # AX30200 is compatible with the 1995 Camry 2.2L VIN=S sold in the US. It will display codes w/ definitions and live sensor data.

Sincerely,

SPX Technical Service
SPX Corporation - Service Solutions
Cleveland_Tech@ServiceSolutions.SPX.com
800-228-7667(Phone) 800-955-8329(FAX)

I stand corrected. Though looking online, those suckers ain't cheap, averaging $500 for the unit itself and another $90 for the adapter. But if you REALLY want to see it live, you can. Good work!

I would like to know which scan tool to buy to use on my 1995 Camry Le 2.2 with obd1 interface. I want more than just to read codes I would like to read live data. I don't want to pay the $1000.00 and up some systems cost. I'm considering maybe a used snap-on scanner or a Autoxray but I'm just not sure what is the right tool to buy.


-----Original Message-----
From: sales@iequus.com [mailto:sales@iequus.com]
Sent: Thursday, February 12, 2009 9:26 AM
To: Sales
Subject: IEQUUS.com Sales email.

Some of the vehicles made 1994-1995 were jump ahead models which were a
mixture of both OBD1 and OBD2 computer systems. Unfortunately the only
tools that will access these vehicles are the higher end scan tools with
the proper software, like the ones the repair shops use. We currently do
not offer anything that will access these types of systems.

I hope this has answered your question. If you have any other questions
please do not hesitate to reply to this e-mail or call one of our ASE
Certified Staff Members at 1-800-544-4124. We are available Monday
through Friday 5am - 6pm Pacific Time.


-Technical Support