|
|
|
Content .. 1079 1080 1081 1082 ..
Fig. 161: Identifying Special Tools Function of dynamic oil pressure warning system The oil pressure switch is open at no pressure and closes when the switch pressure is reached. The oil pressure is activated approx. 10 seconds after switching the ignition on ("terminal 15 on"). Switch-on delay for oil pressure warning: approx. 3 seconds Switch-off delay for oil pressure warning: approx. 5 seconds Checking warning lamp After switching on the ignition when the engine is not running, the oil pressure warning lamp in the instrument Criteria for warning The optical oil pressure warning switches on (the oil pressure warning lamp flashes) and the buzzer sounds z "Ignition on", engine at rest, oil pressure switch closed z Engine speed higher than 1500 RPM, oil pressure switch open At an engine speed greater than 5000 RPM the oil pressure warning is not erased; even when the oil pressure If the oil pressure switch is open (engine revs greater than 1500) for 0.5... 3 seconds, this is stored in the Requirements z Engine oil level OK, checking. See Dipstick Marks (Engine codes AEG, AVH, AZG, BEV) z Oil pressure warning light -K3- must light up for approx. 3 seconds when ignition is switched on z Engine oil temperature at least 80 °C (coolant fan must have run once) Work sequence NOTE: Functional check and servicing the optical and acoustic oil pressure
2003 Volkswagen New Beetle GLS 1998-2004 ENGINE Engine Mechanical - New Beetle, 2.0L 4-Cyl. - AEG, AVH, AZG, BDC, BEV, BGD
|