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06-03-2011, 05:03 PM | #1 | |
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Join Date: Oct 2004
Location: Bloomingdale, New Jersey
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2002 Mazda Protege5 - OBDII communication failure
Hey all..
I have a 2002 Mazda Protege 5. I failed NJ state inspection for OBDII communication failure. I checked the power pin (16). It was good with 12+ I checked pin (4) being the main ground and pin (5) being the signal ground.They are good too. I tried disconnecting the battery for a while. That didn't help. I checked every fuse I could find in the engine compartment and under the driver side dash with a volt meter. All is good. The car runs perfect with no engine light on. I have a simple OBD II scanner that keeps coming up ERR with KOEoff and with KOEon.. I tried using the scanner on a toyota and the scanner worked fine.. Would anyone have a solution as to what I can troubleshoot? I read somewhere on the internet that a 2002 Mazda can either be OBDII or CAN.... Just for reference, the pins on the connector have wires in 4,5,7, 13 & 16 Thanks Rick |
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10-13-2014, 10:59 AM | #2 | |
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the same is happening to me but I got 2 lights on, In the dashboard they are ABS and E-BRAKE lights on, whenever the ABS light turn off the E-brake trun off too. helllllpppp..... please....
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