Ford 2.3L Index of Articles

Testing the blower motor is pretty easy on the 2.3L Ford Ranger (specially because it's in an easy to access place). In this tutorial I'll show you the 2 tests that'll tell you if the blower motor is defective or not. The cool thing is that you...   read more >>

I created this simplified 2.3L Ford Ranger ignition control module wiring diagram to make it easier to diagnose the ICM itself. It applies to the 1992, 1993, and 1994 2.3L Ford Ranger. Hope it helps you too! You'll find part two in the next...   read more >>

This typical circuit diagram of the blower motor and blower resistor circuit applies to the 1995, 1996, and 1997 Ford Ranger and Mazda B2300. You can find the blower motor test here: Testing The Blower Motor (1995-1997 2.3L Ford Ranger). The...   read more >>

The 1992-1994 2.3L Ford Ranger's are equipped with the EEC-IV fuel injection system. Fuel injectors for cylinders #1 and #4 are controlled by the same driver. Fuel injectors for cylinders #2 and #3 are controlled by the same driver. The...   read more >>

This tutorial will explain how to test the starter motor on the 1992, 1993, and 1994 2.3L 4 cylinder equipped Ford Ranger (Mazda B2300). The cool thing is that testing it isn't hard and you don't even have to remove it from your Ford Ranger to...   read more >>

The fuel injection system on the 1994 2.3L Ford Ranger is known as the E.E.C IV system. The fuel injection computer (Powertrain Control Module=PCM in tech speak) has 60 pins. The following wiring diagram might be useful: 1992-1994 2.3L...   read more >>

Here's a simplified wiring diagram of the alternator circuit for the 1992 2.3L Ford Ranger. The 1993-1994 alternator circuit wiring diagram is in the next page. Testing the alternator, to see if it's charging or not is a pretty simple test,...   read more >>

Testing the Ford Mass Air Flow (MAF) Sensor on all of the Ford, Lincoln and Mercury cars and trucks is a very simple test that can be done without a scan tool. All you need is a multimeter. I recommend using a Digital Multimeter but an Analog...   read more >>

Here's a simplified starter motor system wiring diagram in an easy to read style for the 1992 and 1993 2.3L Ford Ranger pick-up equipped with an automatic transmission. NOTE: The above wiring diagram applies only to the automatic transmission...   read more >>