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Help me build an OBD II scanner for reading diagnostics from auto computers

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obd-ii diy

Take a look at
h**p://www.Ross-Tech.com
h**p://www.autoelectric.ru
h**p://groups.yahoo.com/group/opendiag/

bye
 

build obdii scanner

gelly said:
hi,

what a shame that they don't give the .hex file
for the 16f84 :(

does anybody knows where to dl it ?

greetz,
gelly

Unfortunately that's true. I contacted the guy who "distributes" the PIC and he told me that he wants to see $40 for the kit (including shipping costs).
Does somebody know more about how VPW has to be implemented?? Maddin
 

skoda obd for pc pocket

I am using the BR-3 interface to a notebook computer. I found it on the obddiagnostics website. I am working on a 1999 ford escort 2.0l with split injection. I am looking for anyone else testing a ford escort with a similar interface. I have questions about readings off of the TPS. My idle seems to drop slowly after stopping. The idle is high at 1050 rpm. My throttle position shows 20% or higher. If I remove the TPS from the intake, it drops to 11% but rpms stay at about 1050.
If you've had similar luck on a small ford or mazda, I'd appreciate hearing about it.
TIA, Dave
 

diy obd ii

**broken link removed** ,In this link you will find a program which works in pocket PC with OBD protocol
 

obd ii reader diy

have a look to:

**broken link removed**

chip for kwp2000, J1850,CAN obd interface


stub
 

diy obd

I looked at the file of built a OBD reader but wer can i find how to conect the pin in the OBD contact that i put in the car and whith the com port?
 

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