Connecting with a laptop with Tuner Pro RT and DIY cable.

[Georgeb]

What BIN file are you using? I was using:
ASDX 88 C-K Truck 5.7TBI 5 speed manual.BIN

 

[4WDKC]

What BIN file are you using? I was using:
ASDX 88 C-K Truck 5.7TBI 5 speed manual.BIN

ASDU-$42-5.7L-Auto.bin

 

[yevgenievich]

Try connecting using datamaster obd1

 

[4WDKC]

Try connecting using datamaster obd1

TTS DataMaster
PowerTrain Diagnostics Software

DataMaster for GM Vehicles has been discontinued and is no longer sold or supported.

 

[yevgenievich]

install it as evaluation
download

 

[4WDKC]

I think the cable is bad, winaldl doesnt work with it either.

 

[4WDKC]

Geroge could you do me a favor and check the voltage of your pin E to pin A mine shows less than 2.5v

 

[Georgeb]

Geroge could you do me a favor and check the voltage of your pin E to pin A mine shows less than 2.5v

Sorry Sir but I no longer have the truck.

 

[4WDKC]

Sorry Sir but I no longer have the truck.

Do you still have your cable?

 

[Georgeb]

Do you still have your cable?

Yes, I believe so but not sure where....

 

[4WDKC]

Finally got mine working, I had to connect the wires in a different location on the ra232 board

 

[1987 GMC Jimmy]

Could we make this a sticky? It's just too good to keep falling back in the abyss of posts, and this is very pertinent info for the TBI folks on here. @Old77 @bucket @HotRodPC

 

[Old77]

Could we make this a sticky? It's just too good to keep falling back in the abyss of posts, and this is very pertinent info for the TBI folks on here. @Old77 @bucket @HotRodPC

done