Is TDI engine interference?
The ALH engine code TDI is an interference engine (a.k.a. non-clearance engine). Close tolerance engine designs allow for the cylinder head valves to hit the top side of the pistons. VW timing belt failure on these engines will results in catastrophic engine damage (i.e. bent valves and in some cases cracked pistons).
Is VW 2.0 TDI an interference engine?
The 2.0 Liter TDI engine with CBEA engine code is driven by a timing belt system which links the cylinder head, camshafts, injector pump, and crankshaft to run in sync. The CBEA enigne code Jetta TDI is an interference engine (a.k.a. non-clearance engine).
Why does my TDI make a clicking noise?
Click to expand… Dude, the 109 is for the ecu, it does not stop a tdi from cranking. It’s not the main power for the car, classic symptom of a bad 109 is the glow plug light not coming on like normal but the engine will crank just the same.
Why does my Volkswagen 2.0 make a rattle sound?
There is an issue plaguing Volkswagen 2.0 engines (with and without turbo) from years 2008-2013 which can happen at any mileage and at any time. The sound is a rattle that is heard just after the engine is started.
Why does my Volkswagen Golf make a whining noise?
If your Golf’s stereo is making a whining noise, it is usually caused by a condition known as “alternator whine”. Alternator whine is a product of a drop in voltage between the radio and the alternator itself. It is usually way more noticeable on the A.M band of the radio. You’ll hear it match the acceleration of the vehicle.
Can a bad ignition switch cause a click?
If you have a click, it is not your ignition switch. The power does not go through the ignition switch. You have a bad starter or a bad battery or a bad connection between the battery and starter most likely. Have you checked the quality of the ground wire on the starter? it is braided and can corrode, eventually turns to dust.