[Diy_efi] Mopar PCM

David Cooley n5xmt at bellsouth.net
Tue Oct 26 19:32:24 GMT 2004


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yep... it's the new Trican unit.=0D
Would love to try the J2534 driver etc and see if it works! =0D
 =0D
 =0D
-------Original Message-------=0D
 =0D
From: A list for Do-It-Yourself EFI=0D
Date: 10/26/04 12:35:38=0D
To: diy_efi at diy-efi.org=0D
Subject: [Diy_efi] Mopar PCM=0D
 =0D
Is this the same as the Tricom? They have a SAE J2534 driver on their
developement page. If you're game I can send the DCX2534 application, dri=
ver
 and a 00' Durango 5.9 bin for you to try uploading. My interface works f=
or
diagnostics (BR-3) from obddiagnostics.com. I've never taken it apart so =
I
don't know if they're similar. A schematic is posted on the site though. =
I
don't give up easy either so I hope you're interested in pursuing this.=0D
 =0D
-------Original Message-------=0D
 =0D
Hmm... I bet the ones with SCI LOL...=0D
I'm not sure, because SCI is normally done with just a MAX-232 to convert=
 to=0D
serial...=0D
Heck, even the OBD-II is simple... I have the CarCode scantool from www=0D
obd-2.com and it's basically a PIC microcontroller and a few passive=0D
components, and it does all 3 modes (PWN, VPW and ISO-9141-2) Plus now it=
=0D
also does CAN...=0D
I'm going to tap direct to the CPU's SCI and hook it to the adapter I bui=
lt=0D
for my HC11 Eval board and see what comes across...=0D
I know the HC16 is the master and basically does menial single sensor/out=
put=0D
tasks along with sending proper data to the fuel and ignition HC11's...=0D
Maybe there will be some insight there??=0D
 =0D
 =0D
_______________________________________________=0D
diy_efi mailing list=0D
diy_efi at diy-efi.org=0D
http://lists.diy-efi.org/mailman/listinfo/diy_efi=0D
=2E
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<DIV>yep... it's the new Trican unit.</DIV>
<DIV>Would love to try the J2534 driver etc and see if it works! </DIV>
<DIV>&nbsp;</DIV>
<DIV>&nbsp;</DIV>
<DIV id=3DIncrediOriginalMessage><I>-------Original Message-------</I></D=
IV>
<DIV>&nbsp;</DIV>
<DIV id=3Dreceivestrings>
<DIV dir=3Dltr style=3D"FONT-SIZE: 11pt" <i><B>From:</B></I> <A href=3D"m=
ailto:diy_efi at diy-efi.org">A list for Do-It-Yourself EFI</A></DIV>
<DIV dir=3Dltr style=3D"FONT-SIZE: 11pt" <i><B>Date:</B></I> 10/26/04 12:=
35:38</DIV>
<DIV dir=3Dltr style=3D"FONT-SIZE: 11pt" <i><B>To:</B></I> <A href=3D"mai=
lto:diy_efi at diy-efi.org">diy_efi at diy-efi.org</A></DIV>
<DIV dir=3Dltr style=3D"FONT-SIZE: 11pt" <i><B>Subject:</B></I> [Diy_efi]=
 Mopar PCM</DIV></DIV>
<DIV>&nbsp;</DIV>
<DIV>Is this the same as the Tricom? They have a SAE J2534 driver on thei=
r developement page. If you're game I can send the DCX2534 application, d=
river, and a 00' Durango 5.9 bin for you to try uploading. My interface w=
orks for diagnostics (BR-3) from obddiagnostics.com. I've never taken it =
apart so I don't know if they're similar. A schematic is posted on the si=
te though. I don't give up easy either so I hope you're interested in pur=
suing this.</DIV>
<DIV>&nbsp;</DIV>
<DIV>-------Original Message-------</DIV>
<DIV>&nbsp;</DIV>
<DIV>Hmm... I bet the ones with SCI LOL...</DIV>
<DIV>I'm not sure, because SCI is normally done with just a MAX-232 to co=
nvert to</DIV>
<DIV>serial...</DIV>
<DIV>Heck, even the OBD-II is simple... I have the CarCode scantool from =
www</DIV>
<DIV>obd-2.com and it's basically a PIC microcontroller and a few passive=
</DIV>
<DIV>components, and it does all 3 modes (PWN, VPW and ISO-9141-2) Plus n=
ow it</DIV>
<DIV>also does CAN...</DIV>
<DIV>I'm going to tap direct to the CPU's SCI and hook it to the adapter =
I built</DIV>
<DIV>for my HC11 Eval board and see what comes across...</DIV>
<DIV>I know the HC16 is the master and basically does menial single senso=
r/output</DIV>
<DIV>tasks along with sending proper data to the fuel and ignition HC11's=
=2E..</DIV>
<DIV>Maybe there will be some insight there??</DIV>
<DIV>&nbsp;</DIV>
<DIV>&nbsp;</DIV>
<DIV>_______________________________________________</DIV>
<DIV>diy_efi mailing list</DIV>
<DIV><A href=3D"mailto:diy_efi at diy-efi.org">diy_efi at diy-efi.org</A></DIV>
<DIV><A href=3D"http://lists.diy-efi.org/mailman/listinfo/diy_efi">http:/=
/lists.diy-efi.org/mailman/listinfo/diy_efi</A></DIV>
<DIV>.</DIV></TD></TR>
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