Re: Can't read VIN

OK,

I tried to request the supported values using :-
$68,$6a,$F1,$09,$00,CS

But again I got no reply at all.

Just to confirm: I am connecting using address 33h and other
requests (mode $01 etc) are working fine.

-Kenny.

--- In opendiag@yahoogroups.com, "Bülent Özen" <ozenelekt@i...>
wrote:
> Hi
>
> service 9 is same as service 1.
> request first the supported info_types with
>
> $68,$6a,$F1,$09,$00,CS
>
> even if the info_type is supported ( corresponding bit position is
1 ) you get a response. if it is 0. also no info available in ECU.
> it needs keep alive every 4 sec. and no response time out is 60
sec. after our tests the response can come in l 6 sec.
> the valid info_types are 2 ... 6
>
>
> regards
>
> Bülent
>
>
>
> ----- Original Message -----
> From: Kenny
> To: opendiag@yahoogroups.com
> Sent: Tuesday, October 14, 2003 3:43 PM
> Subject: [opendiag] Can't read VIN
>
>
> Please forgive me if this is a re-post - browser crashed posting
> last message.
>
> I have built a stand-alone scanner, which works great. I can
read
> values, read DTCs, clear DTCs etc but one request won't work...
>
> When I send a mode $09 PID $02 (Read VIN) I get no reply at all.
> The values I'm sending (after connecting to 0x33) are :-
>
> $68,$6a,$F1,$09,$02,$ce
> But I get no reply.
>
> However if I send
> $68,$6a,$F1,$01,$0d,$d1 - get vehcile speed, this works fine.
>
> Any ideas anyone?
>
>
>
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Received on Tue Oct 14 09:26:07 2003