Code:
// Elegant Forced Auto Stop
// Tells a G1 Honda Insight that it is going 1 MPH for AS
int out_a = A1;
void setup()
{
pinMode(out_a, OUTPUT);
}
void loop()
{
digitalWrite(out_a, HIGH);
delay(250);
digitalWrite(out_a, LOW);
delay(250);
}
This really simple code is all you need to tell the Arduino what to do. Verify it works by plugging it up to a 5v power source then put a resistor and LED in series on pin A1 and ground them. When the Arduino is given power it should flash the LED at 2hz. If it does that then you can use it for EFAS.