GM 2.2L Index of Articles

This tutorial will help you test accelerator pedal position (APP) sensor 1 and sensor 2 on the 2005-2010 2.2L Chevrolet Cobalt or 2007-2009 2.2L Pontiac G5. As you're... [read more]

Testing the electronic throttle body, on the 2005-2006 2.2L Chevrolet Cobalt, to find out if it's bad or not is not difficult. You're gonna' be surprised how easy it is... [read more]

This tutorial will explain how to test the headlight switch on your 1994, 1995, 1996, and 1997 Chevrolet S10 (GMC Sonoma). We'll test the headlamp and park-lamp circuits... [read more]

This is the typical wiring diagram for the Throttle Actuator Control (TAC) system on the 2005, 2006 2.2L Chevrolet Cobalt. The TAC System wiring diagram for the 2007-2009... [read more]

The 1995-2003 Chevy S10 (GMC Sonoma) blower motor resistor can be tested easily and in this tutorial I'll explain how to do it in a step-by-step way. NOTE: This tutorial... [read more]

This is the typical wiring diagram for the Throttle Actuator Control (TAC) system on the 2004, 2005, and 2006 2.2L Chevrolet Malibu. The electronic throttle body consists... [read more]

Testing the blower motor on your 2.2L Chevrolet S10 (GMC Sonoma) is a pretty easy affair. The cool thing is that testing the blower motor involves two simple tests and in... [read more]

Your 2.2L Chevy S10 (GMC Sonoma) comes with 4 spark plugs. And sooner or later you'll need to replace them. In this article I'll discuss which are the best spark plugs to... [read more]

In this tutorial, I'll show you how to test the throttle position sensor in 3 basic tests that are done with a multimeter. No scan tool or any other expensive diagnostic... [read more]

You'll be able to test the blower motor switch, with the help of this tutorial, and find out if it's bad or not. Everything is explained in plain English and are simple... [read more]