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Tuner in Training
how to flash computer only
how can I flash a vehicle without the car. A friend of mine wants to send me his ecm to load a stock file. Im not very handy with the search function. Can someone point me in the right direction
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Tuner
I don't do it very often, I just make up a bench harness for the ECU on the fly... Need a battery, some terminals, a OBDII connector, and I use a toggle switch for ignition..
Oh, and I add a resistor for the GM high speed canbus wiring when needed across 6 and 14..
Might post up what the ECU is, you might get some more specific suggestions..