What is the purpose of the EGR Vacuum Solenoid and EGR Valve on Chevrolet Tracker?

The Exhaust Gas Recirculation (EGR) system reduces nitrogen oxides by recirculating exhaust gas into the intake manifold. The EGR valve, controlled by a modulator, adjusts based on load conditions. California fuel-injected vehicles also have a sub-EGR valve managed by a PCM-controlled Vacuum Switching Valve (VSV). To inspect the system, ensure the EGR valve diaphragm moves when the engine is cold and warm. Use a vacuum pump to test the valve if unresponsive. Examine hoses for damage and replace if needed. Test the EGR modulator and BVSV for vacuum retention. Check the TWSV or VSV for airflow. For 1999+ models, verify the EGR valve's resistance. To replace, disconnect and remove the old component, clean surfaces, and install the new part.

Genuine Chevrolet Tracker EGR Vacuum Solenoid

EGR Valve Vacuum Solenoid

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Chevrolet Tracker Valve,EGR Vacuum Regulator Solenoid
Part Number: 96068662
Product Specifications
- Other Name: Solenoid Valve; Purge Control Valve, Purge Valve
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1998 Chevrolet Tracker | 2 DOOR HARD TOP, 4 DOOR, CONVERTIBLE | 4 Cyl 1.6L

Chevrolet Tracker EGR Vacuum Solenoid

EGR Vacuum Solenoid found in Chevrolet Tracker cars is used in the exhaust gas recirculation process. A major use of the valve is to maintain the cycling of exhaust gases back to the intake manifold with the aim of minimizing emission of toxic products. This solenoid works by opening to allow exhaust gases to pass through, a factor that is crucial in the preservation of the environment. Different models of tracker car may have used different styles of EGR Vacuum Solenoid over the years, although specific styles are noted. The primary concern is still on the role of solenoid in control of the flow of exhaust gas which is mandatory for attainment of high engine performance and low emissions. Clealy the EGR Vacuum Solenoid is an important tool in the war against emissions in the vehicle.

Each OEM Chevrolet Tracker EGR Vacuum Solenoid we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Chevrolet Tracker EGR Vacuum Solenoid Parts Questions & Experts Answers

Valve,EGR Vacuum Regulator Solenoid
96068662
Q: What is the purpose of the EGR Vacuum Solenoid and EGR Valve on Chevrolet Tracker?
A: The Exhaust Gas Recirculation (EGR) system reduces nitrogen oxides by recirculating exhaust gas into the intake manifold. The EGR valve, controlled by a modulator, adjusts based on load conditions. California fuel-injected vehicles also have a sub-EGR valve managed by a PCM-controlled Vacuum Switching Valve (VSV). To inspect the system, ensure the EGR valve diaphragm moves when the engine is cold and warm. Use a vacuum pump to test the valve if unresponsive. Examine hoses for damage and replace if needed. Test the EGR modulator and BVSV for vacuum retention. Check the TWSV or VSV for airflow. For 1999+ models, verify the EGR valve's resistance. To replace, disconnect and remove the old component, clean surfaces, and install the new part.

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