WIS Document: 4656

| | Checking the stall speed | Important Important | This test must not take longer than 5 seconds! Checking is not recommended for the turbo version. | The test shows the general condition of the engine and transmission by checking maximum engine revs in gear positions D and R. Checking the stall speed | 1. | Chock all four wheels on the car. | 2. | Apply the handbrake fully. | 3. | Press the brake pedal hard. | 4. | Start the engine and move the selector lever to position D. | 5. | Press the accelerator to the floor (wide open throttle) and quickly read the highest engine rpm attained. The stall speed should be B258i: 2150 ± 150 rpm. B234i: 2300 ± 150 rpm. B204L: 2325 ± 150 rpm. | 6. | Repeat the test with the selector lever in position R. The stall speed should be the same as above.