LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mitsubishi >> 1988 >> Starion ESI-R, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Fuel Injection System - ECI System >> Operation >> Data Sensors >> Engine Speed Sensor
September 30: LEMON manuals is back up on a temporary server! Slowness is possible

Engine Speed Sensor

Engine speed signal is received from negative terminal of ignition coil. Electrical signal from ignition coil is sent to ECU where time between signal is used to calculate engine speed. This information is used by ECU for controlling air/fuel ratio and idle speed.

scientia non olet · About LEMON Manuals