Section 235 (Fuel System - Repair - M56)
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2005 BMW 325i, 2005 BMW 325Ci, 2004 BMW 325i, 2004 BMW 325Ci, and 2003 BMW 325i. However, it is still accessible from the selected car via links, so may be relevant.
- Checking/Setting Engine/Emission
- Fuel Pump With Drive And Line
- 13 31... Notes regarding the fuel pressure test (reference pressure: surrounding area)
- The characteristic of this version with ambient pressure
- Test prerequisite
- When the measured value is less than the nominal value - 0.2 bar
- When the measured value exceeds the nominal value + 0.2 bar
- Attention
- If the measured value dropped by more than 0.5 bar
- The following faults may be present if the measured value now dropped less than 0.5 bar
- If the measured value dropped again by more than 0.5 bar
- 13 31... Notes regarding the fuel pressure test (reference pressure: surrounding area)
- Injection Nozzle And Lines
- Throttle Potentiometer, Fuel Pump Relay
- Start Valves
- Intake Silencer
- Air Cleaner