GM 2.2L Index of Articles

APP Sensor Tests (2005-2010 2.2L Chevrolet Cobalt And Pontiac G5)

APP Sensor Tests (2005-2010 2.2L Chevrolet Cobalt And Pontiac G5)

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 probably already aware, two APP sensors are part of the accelerator pedal....   read more >>

Electronic Throttle Body Tests (2005-2006 2.2L Chevrolet Cobalt)

Electronic Throttle Body Tests (2005-2006 2.2L Chevrolet Cobalt)

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 to test it and in this tutorial I'll explain how to do it in a step-by-step...   read more >>

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

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

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 of the headlight switch. When the headlight switch fails, the headlights...   read more >>

TAC System Wiring Diagram (2005-2009 2.2L Chevrolet Cobalt And Pontiac G5)

TAC System Wiring Diagram (2005-2009 2.2L Chevrolet Cobalt And Pontiac G5)

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 2.2L Chevy Cobalt are found in the next page. The electronic throttle body...   read more >>

How To Test The Blower Motor Resistor (1995-2003 2.2L Chevy S10)

How To Test The Blower Motor Resistor (1995-2003 2.2L Chevy S10)

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 applies to the 1995-2003 Chevy S10 and GMC Sonoma equipped with a 2.2L or a...   read more >>

TAC Circuit Wiring Diagram (2004-2006 2.2L Chevrolet Malibu)

TAC Circuit Wiring Diagram (2004-2006 2.2L Chevrolet Malibu)

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 of 2 throttle position sensors and the throttle actuator...   read more >>

Blower Motor Test (1994-2003 2.2L Chevy S10, GMC Sonoma)

Blower Motor Test (1994-2003 2.2L Chevy S10, GMC Sonoma)

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 this tutorial I'll explain how to do it in a step-by-step way. NOTE:...   read more >>

How Often Should I Replace The Spark Plugs? (2.2L Chevy S10)

How Often Should I Replace The Spark Plugs? (2.2L Chevy S10)

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 use, how often you should replace them, if you need to gap them, and some...   read more >>

How To Test The Throttle Position Sensor (1998-2003 2.2L S10 and Sonoma)

How To Test The Throttle Position Sensor (1998-2003 2.2L S10 and Sonoma)

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 equipment required. Also, you don't have to remove the TPS to test it! So,...   read more >>

How To Test The Blower Motor Switch (1994-1997 Chevy S10, GMC Sonoma)

How To Test The Blower Motor Switch (1994-1997 Chevy S10, GMC Sonoma)

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 tests a DIY'er can do with a multimeter and a jumper wire. This tutorial...   read more >>