Howto remove the EGR cooler and valve on a 2.0L TDI engine, Jetta, Golf, Sportwagen. remove the heat shield from the EGR cooler valve and remove its plug. (Ignore the arrow below right for the exhaust gas temperature sensor, this pic is also used in another writeup). oil drain bracket bracket bolt-stud: 15 ft-lb (20Nm) 27mm oil drain
Showshow much the tech never any coolant line to any TDI turbo ever. Only gas models. TDI= oil cooled only. The EGR cooler could leak coolant and go back into the intake through the EGR. Remove the intercooler and pressure test it underwater. Only other place coolant sees intake is the EGR cooler.
. #3. External leak on the EGR cooler, not internal so water wasn't going into the intake. That's good. The fact that coolant temp was close to normal would seem to indicate coolant was flowing. With the convoluted plumbing these coolant systems have maybe you didn't loose all the coolant.
Its had a remap and has 160,000k on her. She still pulls like hell, such a great car. Last wekend I did the annual Oil and filters change, and new disks and pads. For the first time in the 9 years I've owned her, I have 2 oil leaks. One is from the air inlet into the bottom of the Intercooler from the turbo, and the other from the EGR valve.
2005Touran 1.9 TDi, Diesel leaking into engine oil & starting issues w/75% fuel. So I replaced the Tandem pump last week and I cleaned out the EGR and butterfly valve (very dirty). I've read that the Tandem pump might be the issue for the fuel/oil coming together, might it also be losing it's vacuum and causing the fuel to loose 1Check the hoses that go from the Vacuum Pump to Brake Master Cylinder for cracks. 2-Maybe the hose is now so expanded, yours is an old car, that there is not a perfect seal any longer. If it is leaking you can see easily see the oil. If the Brake Pedal is hard the Vacuum Pump is the culprit. It has an Air Leak.

TheEGR valve can either open or close, depending on its operation. The EGR valve has about two main settings: open and closed. This position may vary at any point of operation. Your vehicle’s EGR valve closes when the engine kicks off. When idling at a low speed, a small amount of power is needed, and therefore a small amount of

. #2. There are a number of places that you can tap into the turbo out-let plumbing to connect a boost guage. The "cleanest" set-up that I've seen was a modified EGR valve. and a port was added to connect the boost guage. Other folks have installed a boost port on the plastic pipe coming to the EGR inlet. 1 2.0 TDI Fuel Injector Failure. Fuel injector failure is common on early PD TDI engines. They pump fuel into the cylinders of an engine activating combustion. Without a functioning fuel injector, the AFRs will be thrown off 20Feb 2022. #1. Looking for a bit of advice as have mystery coolant leak. 66Plate T6 SWB Shuttle 150 manual. At approx 48700miles low coolant alarm went, topped up and drove home as no obvious leak. Was due timing belt (on basis of age) and water pump anyway so got this done at 48879. Garage couldn’t find a leak. Quoted 0 Post (s) Re: Oil leaking from EGR and Intercooler on 1.9 TDI 130 – 02-09-2015, 11:29 AM. You can try chemicals like brake cleaner or soak in Mr Muscle oven cleaner, or mechanical clean scraping the gunk with a .
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