What sensors are on a Chevy Malibu?

The Chevy Malibu is equipped with several sensors to monitor various aspects of the vehicle’s performance. Here are some of the sensors found on a Chevy Malibu:
1. Oxygen Sensor (O2 Sensor): The O2 sensor measures the oxygen levels in the exhaust gases to determine the air-fuel mixture. It helps optimize fuel efficiency and reduce emissions.
2. Mass Airflow Sensor (MAF Sensor): The MAF sensor measures the amount of air entering the engine to calculate the correct fuel injection quantity. It ensures optimal engine performance and fuel efficiency.
3. Manifold Absolute Pressure Sensor (MAP Sensor): The MAP sensor measures the intake manifold pressure to determine the engine load. It helps the engine control module adjust the fuel injection and ignition timing for optimal performance.
4. Camshaft Position Sensor: The camshaft position sensor monitors the position of the camshaft(s) to ensure proper timing of the engine’s valves. It is crucial for the engine’s ignition and fuel injection systems.
5. ABS Speed Sensor: The ABS speed sensor monitors the rotational speed of each wheel to detect wheel lock-up during braking. It allows the anti-lock braking system to modulate brake pressure for improved control and stability.
6. Ambient Light Sensor: The ambient light sensor detects the level of ambient light outside the vehicle. It is used to automatically adjust the brightness of interior lights and control the automatic headlights.
Please note that this is not an exhaustive list of all the sensors on a Chevy Malibu, but it covers some of the key sensors found in the vehicle.

What happens when car sensors go bad?

Will a bad O2 sensor cause rough idle and loss of engine power? You bet. Moreover, you may also notice poor acceleration, engine misfires, and even stalling. Bad oxygen sensors disrupt all kinds of essential engine functions, including engine timing, combustion intervals, and air-fuel ratio.

How many sensors are in my car?

How many sensors does a car have? The car engine alone has around 15 to 30 sensors that track all functions of the engine. In total, a car can have over 70 sensors that monitor various aspects of the vehicle.

What are the features of a Chevy Malibu?

Available driver assistance and safety tech in the Malibu includes:

• Chevy Safety Assist.
• Rear park assist.
• HD rear vision camera.
• Teen Driver technology.
• Lane change alert with side blind zone alert.
• Enhanced automatic emergency braking.
• Adaptive cruise control.
• Rear cross traffic alert.

What sensors are in a 2011 Chevy Malibu?

2011 Chevrolet Malibu Sensors

• 2011 Chevrolet Malibu Oxygen Sensor.
• 2011 Chevrolet Malibu Tire Pressure Monitoring Sensor.
• 2011 Chevrolet Malibu Mass Air Flow Sensor.
• 2011 Chevrolet Malibu Coolant Temperature Sensor.
• 2011 Chevrolet Malibu Camshaft Position Sensor.
• 2011 Chevrolet Malibu Crankshaft Position Sensor.

What happens if knock sensor fails?

If the knock sensor isn’t working, the ECU can’t tell if it’s got the right mix of air and fuel in the cylinder. To protect the engine, the ECU will hamper the ignition timing, protecting the engine from unnecessary damage but removing the oomph from the engine.

What are the most common problems of a 2011 Chevy Malibu?

Owner Reported Trouble Spots

• Brakes. Premature pad/rotor wear, pulsation or vibration, antilock system, parking brake, master cylinder, calipers, squeaking, brake failure, regenerative braking.
• Steering And Suspension.
• Exhaust.
• Transmission Major.
• In-car Electronics.
• Noises And Leaks.
• Fuel System/Emissions.
• Engine Major.

What are the symptoms of a faulty sensor?

If you’re ever riding on the highway and smell something harsh from your car, that could be a quick sign that your O2 sensor is failing. If you ever begin to pick up on some changes like bad powertrain performance, engine misfires, or loud noises, that could be a symptom of your O2 sensor probably having issues.

What is the code for knock sensor on Chevy Malibu?

P0325 stands for “Knock Sensor Malfunction (Sensor 1, Bank 1).” This indicates the powertrain control module (PCM) recognizes an issue with the knock sensor or its circuit. Faulty knock sensors, circuit problems, and issues with the PCM are some of the common causes of the P0325 code.

How much does it cost to replace a sensor on a Chevy Malibu?

The average cost for a Chevrolet Malibu Oxygen Sensor Replacement is between $185 and $197. Labor costs are estimated between $39 and $49 while parts are priced between $147 and $149. This range does not include taxes and fees, and does not factor in your unique location.

How do you know which knock sensor is bad?

The most common sign of a bad knock sensor is an illuminated check engine light. When the PCM detects a problem with the knock sensor or its circuit, the module will turn on the check engine light and store a corresponding diagnostic trouble code (DTC) in its memory.