Emissions related or a misfire. Get the codes read with a scanner.
2008 Audi a-4 4 cylinder turbo
A blinking check engine light means an engine cylinder misfire has been detectedNot only a misfire, but a condition that could cause a catastrophic failure of the catalytic converter. The injector on the effected cylinder(s) will be shut off by the PCM
The 1.8 turbo is more powerfull. The turbo charger pushes more air and fuel into the engine.
Attached to the exhaust manifold... Follow that and you will find the turbo.
The Turbo found in the 2001 Audi A4 Quattro is made by KKK and is the K03 version.
1st you have to determine the cause of the misfire: could be as simple as a gad spark plug or wire or bad ignition coil or as involved as a bad piston or valve. do a compression test to see if the misfire is caused by an internal engine componet. IF compression is within limits then problem is probably an electrical problem.
a6 2005
pure awesomeness
Turbo position is on the right front next to the p/steering pump if your A4 is a turbo unit if not it mite be a A4 L only no turbo specification. You can not install turbo because the piston are different from the turbo engine.
DOT 4. Is the recommended brake fluid by Audi.
To replace the head gasket on an Audi A3 1.8 Turbo, start by disconnecting the battery and draining the coolant. Remove the intake and exhaust manifolds, along with the timing belt and any necessary components to access the cylinder head. Carefully unbolt the cylinder head and lift it off, replacing the old gasket with a new one, ensuring the surface is clean. Finally, reassemble the engine in reverse order, torqueing the head bolts to the manufacturer's specifications.