In general TDI engines, variable geometry turbocharger and circulation than in the city, walking slowly subturat turbocharger can cause blockage in fact a variable geometry turbine. Soot in time deposits on blades (vanes) and they do not open or open completely. Consequently the car does not pull-start is slow and worse, may introduce the car in limp mode.
LIMP MODE is how protective the engine is fed by the onboard computer, the ECU senses when a serious error. LIMP MODE is easily observed, the car suddenly lost power after a certain speed or fortaj carpet cleaning perth and recovers after a restart.
If you have eliminated other causes, N75 valve, broken hoses, etc. remains the possibility that the variable turbine geometry VNT or malfunctioning. Important to know: These valves, pallets are moved only by the depression, the vacuum created in the actuator, the "yellow fungus". It is therefore very important that the valves operate smoothly and without obstacles.
Here are the steps that I have made in dismantling and cleaning of turbocharger: Tools needed: socket wrench 10mm, 12mm, 13mm, 16mm, 24mm sockets: 13 Screwdrivers, Torx keys, plastic hammer. Cleaning Spray WD-40 Carburetor cleaner toothbrush. Step by step instructions for removing and cleaning the VW Passat TDI turbine
First loosen the terminals of the battery, then unplug the plug on the flow meter, unplug the hose from the filter housing, unscrew the filter aluminum (four screws) carpet cleaning perth and unscrew the retaining bolt air filter (in side the body). Loosen also short pipe from the EGR valve and motor. Turbo is fixed in 3 screws (Ring 12) motor, and three screws (Ring 12) on the exhaust pipe, one screw (tube 13) and the engine support bar (ring 16) and screw the return hose ( Ring 24). Loosen the turbo oil hose, loosen the clamps on the hoses thick
Loosen the screws on the aluminum housing (ring 10), then unscrew the "yellow fungus" (ring 12) and remove the safety rod. Then you have three bolts on the turbo housing. Using a plastic or rubber carpet cleaning perth mallet gently hit the markets.
Start cleansing. You can use the following products: Spray WD-40, diesel, carpet cleaning perth Carburetor carpet cleaning perth cleaner and a toothbrush for small blades. Finally you can rinse with carbusol. It is important to be very clean and easy to move.
Start back mount but ATENTIE.PIESELE BE MADE EXACTLY HOW BIG WERE EASY AND CROWN ACTUATOR must act, otherwise nothing works! When installing the car turbocharger make steps in reverse order.
BIG WARNING: DO NOT FORGET TO OIL primer carpet cleaning perth turbocharger! REMOVE FUEL HOSE TO PUMP INJECTION AND THEN GIVE TO ANY AUTOMATIC 5 times. Start the car, leave it for 10 minutes carpet cleaning perth to warm up and then go to note the change of power. Do not force the engine suddenly, normal climb speed!
Tips: With cars sliding TDI engines elders and subturat. This promotes clogging the turbine. Let them wander. Change speeds idea later, and at least once a month, with the engine warm in third gear, give each pedal down a few seconds. Another tip: If you still remove the turbine, take the opportunity to disassemble and clean the intake manifold and EGR valve.
Changing filters: air filter, oil filter, pollen filter and diesel filter on VW Passat B5: http://2urbietorbi.wordpress.com/2009/01/09/schimbarea-filtre-vw-passat-b5-maraton-filters-marathon-changing-all-vw-filters/
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Anonymous
Saul ..... since we Passat (96kw an2002 5trepte) I had higher consumption of 6 ....... carpet cleaning perth turbine and since I cleaned my EGR not indicate lower consumption of 10l ...
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