What is the reason for Audi P030100 fault cylinder 1 misfire?
1 Answers
Audi P030100 fault cylinder 1 misfire reasons are as follows: Fuel system failure: Mainly caused by fuel switch (no fuel delivery), fuel filter (clogged), carburetor (no fuel passage or over-rich mixture), or fuel pipe bending failure. Electrical circuit failure: Short circuit in vehicle electrical components (such as: ignition switch, ignition coil, igniter and magneto failure), or open circuit caused by loose wiring harness connectors. Air pressure failure: Insufficient cylinder compression, improper air filter element intake resistance, engine intake/exhaust system failure, etc. Weather reasons: Normally caused by insufficient cylinder pressure due to excessively cold weather leading to degraded engine oil performance.