Fuel pressure regulator and residual pressure, checking: Conditions
WARNING: This page is about a different variant/trim than selected.
- Fuel Pump (FP) relay OK.
- Fuel Pump (FP) OK. → 20 - FUEL SUPPLY
- Fuel filter OK.
- Battery voltage at least 11 Volts.
- Parking brake applied
- Vehicles with automatic transmission: Selector lever in position - P - or - N -.
- Electrical consumers switched off (radiator coolant fan must not run during test)
- Air conditioning switched off.
- Ignition switched off.