The oil pressure in an Astra 1700 TDI engine varies depending on the engine speed and temperature. However, here are some general guidelines:
- Idle (600-800 RPM): Approximately 1.0 to 1.5 bars (14.5 to 22 psi)
- Normal Operating Temperature (85-90°C / 185-194°F): 2.0 to 3.0 bars (29 to 43.5 psi)
- High RPM (3,000-4,000 RPM): Up to 4.0 to 5.0 bars (58 to 72.5 psi)
Please note: These values are approximate and can vary depending on factors such as engine wear and specific engine specifications. It's recommended to consult the owner's manual or reliable automotive data sources for exact oil pressure specifications and any updates for your particular Astra 1700 TDI engine.
