ok i tried everything about the ect sensor circut high
03-04-2007, 08:17 PM
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ok i tried everything about the ect sensor circut high I pulled out the computer and checked the wires. I dont have a broken wire all three of them have fire. is my next step is to get a new computer right. if not let me know what should i do. if so do anyone have a 98 six speed computer they wanna sell.
03-05-2007, 10:19 AM
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when the man who do all of my work put the test voltage on them and all three wires had a good connection from the computer to the sensor wire, so it was not a bad wire. he said its gotta be in the computer
03-05-2007, 10:50 AM
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Find a new man do do your work. All 3 wires do not go to the computer. It is a simple voltage divider circuit. Pull the plug on the sensor and turn the key on. With a voltmeter with the - lead on a good ground, probe the connector terminal with the yellow wire with the + lead. You should have 5V. Probe the connector terminal with the brown wire with the + lead. Should have 0V. Reconnect the plug to the sensor. With a small pin pierce the insulation on the same 2 wires and measure the voltage again. The brown wire should still have 0V and the yellow wire should have voltage more than 0V and less than 5V, depending on the temperature of the sensor. Do these tests and post what you find. http://www.gearchatter.com/si/218500.png
03-05-2007, 11:01 AM
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thats the same table he used and i dont know what he did but I will ask him. http://www.gearchatter.com/si/218500.png he used this.
