What is the fuel pressure channel number for Skoda?

1 Answers
Samuel
07/29/25 6:08pm
Skoda fuel pressure data stream channel number is data stream group 140. Depending on the vehicle model, the gasoline pressure may vary. Most models require around 300kpa, which is generally considered normal. Insufficient fuel pressure can cause difficulties in starting, stalling, and poor acceleration. Below are the fuel pressure standards: 1. Turn on the ignition switch (without starting the engine) to activate the electric fuel pump. The fuel pressure at this time should meet technical requirements, generally fluctuating around 0.3mpa. 2. Clamp the return fuel hose. The reading on the fuel pressure gauge at this time is the maximum fuel supply pressure of the fuel pump, which should comply with the vehicle's technical requirements, typically 2 to 3 times the working pressure, i.e., 0.5 to 0.75mpa. 3. Release the hose clamp to restore static fuel pressure. Remove the fuel pump relay jumper to stop the fuel pump and wait for 5 minutes. The reading on the fuel pressure gauge at this time is the fuel supply system's holding pressure, which should comply with the vehicle's technical specifications, generally reaching around 340kpa.
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