my Honda Civic isnt sendig sgnal to cylinder number 3 and so its misfirig. we replaced injector nnozles but power not there. could it be the ECU. And where is the Diagnostic pin located
The pin is located on the driver side, just under the dash, I would go to auto zone and have the car read for free, I find it hard to believe that you didnt throw your light with a cylinder not firing....
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