I got a 92 accord ex(obd1). I need to check if my egr lift sensor is stuck. How can i test my egr lift sensor from the ecm. Which pin or pins are for that sensor. Am assuming it is just 1 pin and if i am getting any volts then it is stuck. 4.3 or higher and fully stuck it would be. I have found some info from my 2 service shop manuals but it is telling me about obd2 ecm box. So wondering if anyone has a diagram of my year ecm pin diagram or something.
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I can't tell you which pins are which, but the actual valve on the wiring diagram has a picture of a potentiometer. If that's the case you should see changes in voltage on the wiper(signal) pin. It should sweep between 0 volts and 5 volts.Last edited by sonikaccord; 08-16-2017, 08:20 AM. -
Am trying to figure out what pin that is. Here is a site http://www.innovatemotorsports.com/r...nda_Accord.php with an ecu pin diagram but not sure if this is right. Anyone know?Originally posted by sonikaccord View PostLast edited by zedjr10; 08-17-2017, 06:50 PM.Comment
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I found ecu pin diagram for this car. BTW for anyone else this is obd1 model(1990-93). Some charts say it is obd0. So same chart for 92-95 civic i believe is the same. Here is the link to the chart i found http://www.superhonda.com/forum/f55/...inouts-217405/
BTW again Anyone who jsut wants to test if your lift sensor is bad. Here is a video for our cars https://www.youtube.com/watch?v=ODdwkbYrVHYLast edited by zedjr10; 08-18-2017, 05:04 PM.Comment
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