Difference between revisions of "Tuning: Adapt DIY Datalogger cable for 91-95"

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Revision as of 22:22, August 15, 2019

91-95 Cars, having a non OBD2 are kinda harder to datalog with most of the commercial readers unless you got a specialized product or a really good and expensive solution, but with this you will be able to log your car and build this cable with less than 20 dollars.

Disclamer, this information is out there, either on DSM forums or the 3si forum, the 94-95 cable is pretty much Gatecrasher idea, not taking credit, just put this so everyone can build one.

You will need:

2G ECU (94-95)

Pos Description Mouser #
R1, R2, R6, R7 560 Ohm 1/4w resistor Example
R3, R4, R5 4.7k ohm 1/4w resistor Example
T1 BC556 / 2N3906 Example
T2 BC546/2N3904 Example
J1 9 Pol Dsub female Example
- D-sub housing Example
J2 16 pin OBD2 connector Example
- vero board Example