in your garage to make future searches easy.

Condition Value
expand_moreDiesel exhaust gas values
expand_moreCut-off control speed
BMW diesel straight-6 2.4 L M21 D24 (246TB) 114 HP 52005400 rpm
BMW diesel straight-6 2.5 L M51 D25 (256T1) 141 HP 52005500 rpm
expand_moreDiesel conditioning gas injections
525 tds with diesel straight-6 2.5 L 141 HP engine (1991.9–1995.9) 5
expand_moreDiesel conditioning speed
525 tds with diesel straight-6 2.5 L 141 HP engine (1991.9–1995.9) 35004500 rpm
expand_moreMaximum K-value
expand_moreMeasuring mode
525 tds with diesel straight-6 2.5 L 141 HP engine (1991.9–1995.9) B
expand_moreMeasuring sensor
525 tds with diesel straight-6 2.5 L 141 HP engine (1991.9–1995.9) 1
expand_moreMeasuring time
525 tds with diesel straight-6 2.5 L 141 HP engine (1991.9–1995.9) 0.5 s
expand_moreGeneral exhaust gas values
expand_moreExhaust gas recirculation (EGR)
525 tds with diesel straight-6 2.5 L 141 HP engine (1991.9–1995.9) Yes
expand_moreIdling speed with automatic gearbox
525 tds with diesel straight-6 2.5 L 141 HP engine (1991.9–1995.9) 675825 rpm
expand_moreIdling speed with manual gearbox
BMW gasoline straight-4 1.8 L M40 B18 (184E1) 111 HP 760840 rpm
BMW gasoline straight-4 1.8 L M43 B18 (184E2) 114 HP 760840 rpm
BMW diesel straight-6 2.5 L M51 D25 (256T1) 141 HP 720820 rpm
BMW gasoline straight-6 3.4 L M30 B34 (346KB) 208 HP 750850 rpm
BMW gasoline V8 3.0 L M60 B30 (308S1) 215 HP 530630 rpm
BMW gasoline V8 4.0 L M60 B40 (408S1) 282 HP, 400 N⋅m 550650 rpm
All other modifications 700800 rpm
expand_moreMinimum engine oil temperature at VET
BMW diesel straight-6 2.5 L M51 D25 (256T1) 141 HP 158°F
All other modifications 176°F
expand_morePetrol exhaust gas values
CO content at idling speed 0.21.2 %
Test values apply to the measurement in front of catalytic converter
expand_moreCO content at increased idling speed
All BMW gasoline straight-4 1.8 L M40 B18 (184E1) engines 0.3 %
All BMW gasoline straight-4 1.8 L M43 B18 (184E2) engines 0.3 %
All other modifications 0.2 %
expand_moreIgnition time
All BMW gasoline straight-4 1.8 L M40 B18 (184E1) engines -12°00' - before TDC + after TDC
No adjustment possible
All BMW gasoline straight-4 1.8 L M43 B18 (184E2) engines -12°00' - before TDC + after TDC
No adjustment possible
expand_moreIncreased idling speed
520 i 24V with gasoline straight-6 2.0 L 148 HP engine (1989.9–1995.9) 25002800 rpm
520 i 24V with gasoline straight-6 2.0 L 148 HP engine (1989.9–1995.9) 25002800 rpm
525 i 24V with gasoline straight-6 2.5 L 189 HP engine (1989.9–1995.9) 25002800 rpm
525 iX 24V with gasoline straight-6 2.5 L 189 HP engine (1991.10–1995.9) 25002800 rpm
525 iX 24V with gasoline straight-6 2.5 L 189 HP engine (1991.10–1995.9) 25002800 rpm
All other modifications 25003000 rpm
Lambda value 0.971.03 λ
Maximum HC content at idling 100 ppm

To reduce environment impact and pass government inspections keep emission parameters at the level prescribed by BMW.

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 1992 BMW 5 Series Sedan user's manual. Keep in mind that all information here is provided “as is” without any warranty of any kind.

Before doing any DIY service please check your insurance policy and BMW warranty policy for your region. In some regions DIY service may invalidate your warranty.

Conquer your fears and never give up!

DIY car service is not as difficult as it looks like and it might save you thousands of dollars per year. It might be even fun and a good thing to do with your kids on a weekend to teach them how basic machinery works. It's really hard to screw something up and damage your car permanently if you use right tools, follow BMW 5 Series Sedan service manual and use right parts and fluids in prescribed amounts. Even modern cars stuffed with electronics can be serviced in your garage or even in your driveway. Changing engine oil, brake fluid, ATF, replacing brake pads, and etc. It's all may be done by yourself in a mater of a couple of hours.

Doing basic service for your 1992 BMW 5 Series Sedan you're not only saving money, but also also improving your technical skills and learning something new.

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