LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Porsche >> 1990 >> 928 S4 V8-4957cc 5.0L >> Repair and Diagnosis >> Specifications >> Electrical Specifications >> Engine Speed Sensor
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Engine Speed Sensor

ENGINE REFERENCE SENSOR
Resistance 0.6 - 1.6k ohms
Signal amplitude at least 2 volts peak to peak