Audi 80 Quiz
MPI and MPFI Injection Systems

Engine speed limitation

In this manual: MPI and MPFI Injection Systems
Technical Description — 39Engines — 41Exhaust System — 13Cooling System — 28Fuel tank and fuel pump — 12Air Filter and Intake Ducts — 13Mono-Motronic Injection System — 18Digifant Injection System — 19KE-III-Jetronic Injection System — 35MPI and MPFI Injection Systems — 32Clutch — 11Transmission and Driveline — 21Suspension and Steering — 33Brake System — 41Anti-lock brake system — 8Wheels and Tires — 13Body Electrical System — 35Ignition System — 24Lighting — 14Signaling Devices — 7Instruments and Auxiliary Equipment — 54Heating and Ventilation — 7Body Components — 18Troubleshooting — 6Specifications — 13
~1min read

The injection system compares the actual engine speed with the maximum of 6500 rpm and, if it is exceeded, simply cuts off the fuel supply (see also the Engine chapter).

Test yourself

A quick Audi 80 quiz: every answer comes with an explanation and a link to the manual page.