Scan tool question

[steve ravet]

WEG1192 at aol.com wrote:
> 
> Anyone have any experience with an Actron III scan tool.  I am using it for
> tuning my 7747, but it doesn't display anywhere near the data that it does on
> my 7730 TPI setup. In particular, it shows no knock or spark info period, no
> injector PW, and no BLM cell number. Is this because of the 160 baud rate of
> the 7747 ECM or do I have a poor scantool?

C3 ECMs just do not spit out as much data.  There are various modes
(open, field service, special, etc.) available that may give you more
info, but AFAIK the only one that's safe to drive in is "open".

--steve


-- 
Steve Ravet
steve.ravet at arm.com
ARM,Inc.
www.arm.com
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