When replacing nozzles in an unmodified TDI (not chip tuned), many owners will increase the nozzle size one step. That means .184 nozzles in an automatic transmission car, and .205 Bosch size (520 Bosio) in a manual. Others will go slightly larger, to .216 (Bosch) or 502 or 1019 (Bosio). These larger nozzles will work with low smoke and no loss 【TOP DEAL】⚡️ Order Timing belt kit for VW Golf VI Hatchback (5K1) 2.0 TDI 140 hp easily at AUTODOC Fast delivery and low prices Discover now for yourself SHOP PARTNERS CLUB Info: Golf Mk6 2.0TDI To fit the following 1.6 TDI Engine Codes (can be found on a sticker on the Cam Belt Cover or in the Boot): VW Golf Mk6 - CAYB 90, CAYC 105, CLCA 110. VW Golf Mk6 Plus - CAYB 90, CAYC 105, CLCA 110. VW Jetta Mk6 - CAYB 90, CAYC 105, CLCA 110. VW Polo - CAYA 75, CAYB 90, CAYC / CLNA 105. VW Caddy - CAYD 102. Audi A1 - CAYA 75, CAYB 90, CAYC 105 Aside from the handy 120bhp 1.4-litre turbocharged petrol engine, the MK6 VW Golf introduces other engines including a new 108bhp and 138bhp 2.0TDI common-rail diesels. Volkswagen Golf 2.0 TDI Mods: Malone Stage 2 engine tune, performance-diesel.com downpipe with EGR retained. 2010 VW MK6 Golf 2.0 CR TDI 140HP Mods: Malone tune, 2.75" Rawtek Exhaust. Robert H. January 20, 2021. The x*x EGR valve is located on the back side of the engine, above the drive shaft. It is behind the exhaust manifold. You will need a lot of patients if You decide to try and tackle replacing it Yourself. You will need to remove the upper intake system and disassemble part of the exhauSTSystem. May 31, 2000. #3. Right! The ventillation on our diesels is not "positive", that is, there is no positive/continuous flow of air/gases/vapors through a breather, into the crankcase, and drawn out though a PCV valve via vacuum. The ventillation on a diesel is passive, the crankcase simply breathes through the cap. K. Golf Mk6 > Volkswagen Workshop Service and Repair Manuals > Power unit | 4-cylinder diesel engine (1.6 l engine, common rail) | Exhaust turbocharger, G-charger | Charge air system | Fitting charge air system hose connections | Schematic diagram for vacuum hoses (Golf, Touran, Passat) vs7FI.