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differences between obd2a to obd2b?

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Old 04-21-2008, 11:22 PM
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Default differences between obd2a to obd2b?

does anyone know what would be the differences?
Old 04-22-2008, 09:38 AM
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Default Re: differences between obd2a to obd2b? (exotic_type)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by exotic_type &raquo;</TD></TR><TR><TD CLASS="quote">does anyone know what would be the differences?</TD></TR></TABLE>

In regards to what? They're just on board diagnostic versions.
Old 04-23-2008, 09:24 PM
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Default Re: differences between obd2a to obd2b? (exotic_type)

As far as i know my HX has OBDIIA, i think i means that it has the stand alone TCU (transmission control unit) separate versus being built in together.
Old 04-23-2008, 10:01 PM
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Default Re: differences between obd2a to obd2b? (exotic_type)

the main difference between the two is that the obd2b reads for a crank sensor and the obd2a doesn't
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