Eec Relay 1990 Ford Ranger

We use cookies to give you the best possible experience on our website.

Eec relay 1990 ford ranger. The eec relay should have a total of 4 wires going to it. Eec is the electronic engine control the eec relay sends power to the electronic engine control. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. Fuel pump 1992 ford ranger relay fuel pump 1991 ford ranger relay fuel pump 1990 ford ranger relay fuel pump 1989 ford ranger relay fuel pump 1988 ford ranger relay.

Testing the eec power relay voltage output. Due to factors beyond. Check out free battery charging and engine diagnostic testing while you are in store. Easy job for the most part.

Your multimeter showed battery power this is the normal and expected test result. Was told that my computer was not communicating with the iac and that both should be replaced. Ford eec iv ecm capacitor fix repair ecu pcm mpfi project duration. 1990 2 3l ford ranger fuel relay duration.

Eec relay repair harness enterprise co ltd shiey joung. It s idling where it was again too. What is a eec relay on a ford ranger 1987what does eec stand for answered by a verified ford mechanic. Free same day store pickup.

Electronic control assembly but also supplies power to the fuel injectors the fuel pump relay and a few other emissions related solenoids. Of the two smaller wires only one will. Swapped in new eec relay let it warm up for 20 mins took it for a 10 minute drive no problems. When i was experiencing problems when it would stay running it idled around like 700 which sounds awesome with my cam but not where it should be.

We now know that the high current circuit of the eec power relay is being fed power. New relay and it s idling at 850 900 and drove around perfect.