EZK Ignition ECU

Ignition ECU is located under dash, to the left of steering column, behind knee shield. ECU receives input from detonation sensor, fuel injection ECU (engine load) and engine RPM (monitored at Hall sensor). ECU uses these inputs to calculate and control ignition timing.

NOTE: For ease of understanding, components will be grouped into 2 categories. The first category, INPUT DEVICES , are components which control or produce voltage signals that are monitored by the ECU. The second category, OUTPUT SIGNALS , are components that are controlled by the ECU (this is usually accomplished by the ECU grounding individual circuits).