
Reads pulsed signals from speed sensors (like Crankshaft or Camshaft position sensors).
Even experienced engineers make these errors. ecu+design+pinout+full
A "clean" ground isolated from the noisy chassis ground to ensure accurate sensor readings. Inputs (The Senses): Digital/Trigger: Crank and Cam position sensors. Reads pulsed signals from speed sensors (like Crankshaft