Cylinder Identification (CID) Sensor

CYLINDER IDENTIFICATION (CID) SENSOR RESISTANCE (JUSTY)

ECM/Distributor Terminals

⁽¹⁾ Ohms

No. 5 & Black Wire

1 Or Less

No. 6 & Green Wire

1 Or Less

No. 5 & Ground

Infinity

No. 6 & Ground

Infinity

⁽¹⁾	Measure resistance between ECM pin and distributor terminal (sensor side).

CYLINDER IDENTIFICATION (CID) SENSOR VOLTAGE (JUSTY)

Distributor Terminals

⁽¹⁾ Volts

Black Wire & Green Wire

0-0.5

⁽¹⁾	Measure voltage between distributor terminal (sensor side) while cranking engine. Voltage should fluctuate while cranking engine.