2005 Mazda 3, OBD 2 or CAN?

OswaldoS

New member
Nov 18, 2008
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How can I be sure if my 2005 Mazda 3 is OBD 2 or CAN diagnostic system??

It does not start, I check the starter, fuses, and relays. When I try to use my generic OBD 2 scanner, it does not detect the PCM. Is it my scanner or the PCM???

The scanner I use it every day on my shop. This is the first time on a 2005 Mazda.

And no, the immobilizer light does go off after 3 or 4 sec with the ignition on.
 
CAN.I had a 2003 Mazda 6 last week.The Generic OBDII won't communicate until using another one with CAN software.If the car has a 2.3L engine,watch valve timing and intake runner control valve for no start problem.
 
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