Modified Forged PCV Care Board Kit PCV Delete Plate for Audi / Volkswagen Golf PCV Vacuum Adapter Filter-Modified Square Wave Socket Type: 9005 HB3

Socket Type: 9005 HB3

360-degree receiving speed signal

5V (3 x AA batteries

Carton Size 40cm * 20cm * 20cm / 15

Modified Forged PCV Care Board Kit PCV Delete Plate for Audi / Volkswagen Golf PCV Vacuum Adapter Filter-Modified Square Wave Socket Type: 9005 HB31. The stock PCV on the TFSI engine is quite fragile and over time, or when running lots of boost, the diaphragm inside can rip which can result in excessive blowby entering the inlet manifold at idle (smoking from the tailpipe) or a loss of boost when driving, which can cause other problems. 2. Traditionally we fit a catch can to remove the PCV entirely and catch the oil vapours from the engine, but if you want a cheaper and simpler solution, you can