Mechanics

INFINITI Q45 KNOCK SENSOR PROBLEM

1997 Infiniti Q45

1997 Infiniti Q45 V8

KNock Sensor replacement?
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Dragon8227
March 21, 2010.



Hi dragon8227,Welcome to 2carpros and TY for the donation.

Knock Sensor location


http://www.2carpros.com/forum/automotive_pictures/12900_ksl_1.jpg




http://www.2carpros.com/forum/automotive_pictures/12900_ks_24.jpg


COMPONENT INSPECTION
Knock Sensor
1.Disconnect knock sensor harness connector.
2.Check resistance between terminal (2) and ground. Approximately 500 - 620 KOhms [at 25 °C (77 °F)]
*It is necessary to use an ohmmeter which can measure more than 10 MOhms.
CAUTION:
Do not use any knock sensors that have been dropped or physically damaged. Use a new one.


http://www.2carpros.com/forum/automotive_pictures/12900_ksc_2.jpg



Note:Part and labor may vary within location.

http://www.2carpros.com/kpages/auto_repair_manuals_alldata.htm

Rasmataz
Mar 21, 2010.