Hey everyone.
I am currently working on my dads early 81. PO had taken the mixture plug out so i know the dwell is going to be off. I am now in the mits of dwelling it back to where it should be. However, my lambda is stopping me i believe. My Frequency valve is no longer buzzing. Come to think of it not sure if it ever has since we have owned it. With the FV not buzzing my dwell is not reading anything at all. That being said when i jump the RPM relay it buzzes and my dwell will read (car off) i have tried a different Lambda ECU, 2 RPM Relays, 2 Lambda Relays, cleaning the ground at the FV, tapping the FV and have now changed the o2 sensor to a brand new one. Am i missing something? Is the mixture so far off that it will not buzz? With the car running one pin on the FV connector is not reading 12V. Car will run very poorly, i have tried getting the mix the best i can by ear just to even have the car move past 15MPH. Any thoughts or info would be very appreciative. Thank you in advanced!