Recent content by ProjectEB

First, dont put the tps at 0.5V. It should be around 0.9v but do not go above 1.0V. The ECT should be wired the same so maybe the 116 was just because the truck wasnt fully warmed up when you ran the test. I think once you get the injectors in and let it warm up for a while it will probably...

Wow, I am not even sure where to begin. First off I would fix the coolant temp sensor. It is a major input to fuel pulse width. Without having both sets of schematics in front of me its hard to guess at the rest. The spark output should be easy to fix, if that is not working correctly the...

I would do what Cajun did, at least until you are sure the MAF setup will take care of your problems. That should save you a little money in the short term and get you up an running more quickly. After that I would contact hypertech and see if they can do it for you since the computer already...

With the key on and the map plugged in you should be checking the middle pin. I dont know what color that wire is. With the MAP unplugged and the key on, one of the pins should be VREF(around 5V) and the one the opposite side should be near zero. If that isnt the case you have a wiring...

First time poster, long time reader. I am currently a ford calibrator and before that a ford tech but I havent worked on gasoline in years and EEC-IV even longer than that so feel free to call me out on anything I get wrong but I wanted to chime in on this one. Since you keep getting MAP codes...