Knock Sensor ECU Pin ?
05-09-2010, 12:49 PM
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Knock Sensor ECU Pin ?
On my 89 22RE, which of the connectors and pins on the ECU is for the knock sensor ? I want to check the continuity of the circuit and have been searching and found the pin for a V6 and an 86, but not for the 89.
05-09-2010, 01:30 PM
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Duh...I found it. I am getting continuity from the KS connector back to the ECU. Looks like a new knock sensor may be on my wish list. Truck seems to run fine with Code 52. unlike some of the others I have read about.
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