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Knock Sensor

KNOCK SENSOR RESISTANCE (MILLENIA & 626)

Temperature °F (°C) (1) Ohms
68 (20) 560,000
(1) Measure resistance between terminal "A" (White wire; Red on Millenia 2.3L) and knock sensor body.
MASS AIRFLOW (MAF) SENSOR VOLTAGE (EXCEPT B2500, B3000 & B4000)

Condition (1) Volts
MPV
Ignition On .5
Idle 1-2
Millenia
Ignition On 1-1.5
Idle 1.5-2.5
Protege
1.5L
Ignition On .64-1.5
Idle .8-2.2
1.8L
Ignition On .2-1.0
Idle .2-2.0
626
2.0L
Ignition On .02
Idle .6-1.1
2.5L
Ignition On Less Than 1
Idle 1-2
(1) Check sensor voltage using New Generation Star 49 T088 0A0) scan tool connected to Data Link Connector (DLC) 2. DLC is located under left side of instrument panel, right of steering column.