The 2.5-liter Audi 1T 2.5 TDI diesel engine was produced by the concern from 1989 to 1991 and was installed only on a restyled version of the popular model with an index of 100 in the C3 body. This engine was the first representative of a very famous line of 5-cylinder diesel engines.
|Fuel system||direct injection|
|Power output, hp||120|
|Torque output, Nm||265|
|Cylinder block||cast iron R5|
|Block head||aluminum 10v|
|Cylinder bore, mm||81|
|Piston stroke, mm||95.5|
|Recommended engine oil||5W-40|
|Engine oil capacity, liter||5.2|
|Euro standards||EURO 1|
|Fuel consumption, L/100 km (for Audi 100 1990)
|Engine lifespan, km||~500 000|
The engine was installed on:
- Audi 100 C3 (44) in 1990 – 1991.
Disadvantages of the Audi 1T engine
- This engine is known for its high reliability and all its problems from old age;
- The main difficulties for the owner are the adjustment of the electronic injection pump VE37;
- Aluminum cylinder head does not like overheating, monitor the condition of the cooling system;
- Every 100,000 km, it is advisable to change the timing belt, since when it breaks, the valves bend;
- On long runs, the turbine, mass air flow sensor and hydraulic lifters often require attention.