![Volkswagen Workshop Manuals > Golf Mk4 > Engine > 5-cyl. injection engine (4-valve) > Fuel supply, gas operation > Checking electronic power control ( EPC) > Assembly overview Volkswagen Workshop Manuals > Golf Mk4 > Engine > 5-cyl. injection engine (4-valve) > Fuel supply, gas operation > Checking electronic power control ( EPC) > Assembly overview](https://workshop-manuals.com/volkswagen/golf-mk4/images/golf-mk4-2120.png)
Volkswagen Workshop Manuals > Golf Mk4 > Engine > 5-cyl. injection engine (4-valve) > Fuel supply, gas operation > Checking electronic power control ( EPC) > Assembly overview
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![Volkswagen Workshop Manuals > Golf Mk4 > Power unit > 4-cylinder injection engine (1.6 l engine, roller rocker fingers), Mechanics > Fuel supply, gas operation > Checking electronic power control (EPC) Volkswagen Workshop Manuals > Golf Mk4 > Power unit > 4-cylinder injection engine (1.6 l engine, roller rocker fingers), Mechanics > Fuel supply, gas operation > Checking electronic power control (EPC)](https://workshop-manuals.com/volkswagen/golf-mk4/images/golf-mk4-8413.png)
Volkswagen Workshop Manuals > Golf Mk4 > Power unit > 4-cylinder injection engine (1.6 l engine, roller rocker fingers), Mechanics > Fuel supply, gas operation > Checking electronic power control (EPC)
![2005 VW Golf 2.0 FSI. I currently am cleaning my wife's car and whilst checking the engine i turned the ignition on and I see the EPC light on. Been checking around 2005 VW Golf 2.0 FSI. I currently am cleaning my wife's car and whilst checking the engine i turned the ignition on and I see the EPC light on. Been checking around](https://preview.redd.it/hv6gggdpbcq61.jpg?auto=webp&s=ca2c9c470ad594b87a7ab40a559efbffe26417c6)