Wiring the control box into the vehicle - Dakota Digital

If a diesel engine is being used, you will need a tach interface such as Dakota ... a 4 cylinder, low voltage signal when reading from the ECU even though it is a V8 engine. WARN The WARN terminal is an output to activate a small light or relay for a red-line or shift ... supplies 5V DC to the sensor and should not be hooked up to anything else ...

  Engine, V8 engine