GM 2.2L Index of Articles

How To Test The Alternator (2002-2005 2.2L Ecotec)

How To Test The Alternator (2002-2005 2.2L Ecotec)

If your car has the battery light shining nice and bright, once you start its engine, there's a good chance that the alternator has failed. The cool thing is that alternator can be tested with a simple multimeter and it's a very easy test. In this...   read more >>

How To Test The Fuel Pump (2002-2005 GM 2.2L Ecotec)

How To Test The Fuel Pump (2002-2005 GM 2.2L Ecotec)

When the fuel pump fails, your car is not gonna' start. Thankfully, testing the fuel pump on your 2.2L Ecotec equipped GM vehicle is not that hard. So if you suspect that your car is not starting due to a bad fuel pump, this is the tutorial...   read more >>

How To Test The Blower Motor Resistor (GM 2.2L)

How To Test The Blower Motor Resistor (GM 2.2L)

In this tutorial, I'm gonna' show you two different ways to test the blower motor resistor on your 2.2L GM vehicle. The first test, and probably the most popular way to test the blower motor resistor is by checking the continuity of the...   read more >>

How To Test The Fuel Injectors (2002-2005 GM 2.2L Ecotec)

How To Test The Fuel Injectors (2002-2005 GM 2.2L Ecotec)

A failed fuel injector will cause your 2002-2005 2.2L Ecotec equipped GM car (Cavalier, Classic, Alero, Grand Am, and Sunfire) to misfire. Troubleshooting a failed fuel injector is not that hard and in this tutorial I'll show you...   read more >>

How To Test The A/C-Heater Blower Motor (GM 2.2L)

How To Test The A/C-Heater Blower Motor (GM 2.2L)

If your vehicle is experiencing a ‘no blower condition’, the very first thing you need to check is the blower motor. If you've never troubleshooted a blower motor before, I can tell you from first hand experience that it's not...   read more >>

How To Test The Throttle Position Sensor (2002-2005 GM 2.2L)

How To Test The Throttle Position Sensor (2002-2005 GM 2.2L)

This tutorial will show you how to test the throttle position sensor on the 2002-2005 vehicles equipped with the 2.2L GM Ecotec engine. These vehicles are the: Chevrolet Cavalier and Classic, Oldsmobile Alero, and the Pontiac Grand Am and...   read more >>

How To Test The Manifold Absolute Pressure (MAP) Sensor (GM 2.2L)

How To Test The Manifold Absolute Pressure (MAP) Sensor (GM 2.2L)

The MAP sensor on your 2.0L, 2.2L or 2.5L GM car or pick up is a three wire sensor that you can easily and very accurately test with only a multimeter. This article will show you how to do it and in the process, you'll be able to say that...   read more >>

How To Test The Blower Control Switch (1991-1994 2.2L Cavalier)

How To Test The Blower Control Switch (1991-1994 2.2L Cavalier)

This tutorial will help you test the blower switch on 1991 to 1994 Chevy Cavalier. The blower switch can be tested with a multimeter and I'll show you how in a step-by-step way. These are the contents of this tutorial at a quick...   read more >>

Testing Diagnostic Trouble Codes: P0135, P0141, P0155, P0161

Testing Diagnostic Trouble Codes:  P0135, P0141, P0155, P0161

This article will help you to diagnose Diagnostic Trouble Codes: P0135, P0141, P0155, P0161 on your GM 2.2L, 2.4L, 3.1L, 3.4L, 3.8L, 4.3L, 5.0L, 5.7L. All of these Trouble Codes have to do with a malfunction in the Oxygen Sensor's Heater or it's...   read more >>

How To Test The Alternator (1994-1997 Chevy S10 2.2L)

How To Test The Alternator (1994-1997 Chevy S10 2.2L)

You can very accurately test the alternator on your 1994-1997 2.2L Chevy S10 (GMC Sonoma, Isuzu Hombre) with a simple multimeter. In this tutorial, I'll show you three specific tests that will tell you if the ‘no charge' problem on your...   read more >>