Skoda Workshop Service and Repair Manuals > Octavia Mk1 > Drive unit | 2.0 ltr./85 kW Engine, Fuel Injection and Ignition System | Self diagnosis, V.A.G Inspection Service | Self-diagnosis V | Reading measured value blocks, display groups 000 to 029 | Analysis of display group 002, display field 3

Analysis of display group 002, display field 3 - injection time

Display -V.A.G 1552 -

Rectifying fault

less than 2.00 ms

–	Test drive without full load for at least 10 minutes.

–	Testing solenoid valve for activated charcoal filter → Chapter.

–	Testing injection rate → Chapter.

–	Inspect fuel pressure regulator → Chapter.

greater than 5.50 ms

–	Eliminate increased load (air conditioning, power steering etc.).