Genuine Lincoln Continental EGR Valve

Lincoln Continental EGR Valve Parts Questions & Answers

• Valve Assembly
  E5PZ-9H473-B
  Q: What is the location and function of the EGR valve in the emissions system for Lincoln Continental?

  A: The EGR valve, located near the carburetor on the intake manifold, often causes emission system issues due to corrosion or damage. To check it, push on the diaphragm with the engine cold. If it doesn't move easily, replace the EGR valve. Compare its movement with a new valve if unsure.
• Valve Assembly
  E5PZ-9H473-B
  Q: What are the checks and procedures for the EGR system and EGR valve on Lincoln Continental?

  A: NOx emissions are reduced by the EGA system, which recirculates exhaust gas back to the intake manifold. Venturi Vacuum Control, as well as Ported Vacuum Control, is mostly used by carbureted engines. Poppet valves, tapered stem valves and integral backpressure valves are some of the different types of EGA valves. A few models are equipped with a Coolant Spark Control system. Testing EGR valve movement, inspecting hoses and troubleshooting problems are part of checks. Other steps include valve travel assessment, deposits cleaning and vacuum amplifier inspection. Dual EGA solenoid valve checks involve solenoid resistance, hoses, and voltage verification.