Where is the IAT Sensor in a 1999 Chevrolet Cavalier 2.4L DOHC?

Answer The Intake Air Temperature senor is a temperature-sensitive resistor Chevrolet mounted in the intake system of the 1999 Cavalier. The powertrain control module sends this sensor a 5-volt reference ... Read More »

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How to Troubleshoot a 1999 Chevrolet Cavalier Service Engine Soon Light?

A 1999 Chevrolet Cavalier's service engine soon light is directly connected to the vehicle's second generation On-Board Diagnostic system. Once the diagnostic computer senses an engine malfunction,... Read More »

How to Replace the Front Wheel Bearings on a 1999 Chevrolet Cavalier?

Failing wheel bearings can only be replaced by replacing the entire hub assembly, as the wheel bearings themselves are not sold or serviced. Changing the hub assembly on a 1999 Chevrolet Cavalier c... Read More »

Locating a Knock Sensor on a Chevrolet Cavalier 1998?

The 1998 Cavalier came in four trim levels. In ascending order, they are: base, RS, LS and Z24. The three lowest trim levels came standard with a 115-horsepower 2.2-liter engine and the Z24 came st... Read More »

How to Change an Engine Coolant Temperature Sensor in a Chevrolet Cavalier?

The engine coolant temperature sensor (also known as the coolant temperature sending unit) is a small sensor screwed into the thermostat housing. The sensor measures the temperature of the coolant ... Read More »