Mercury Oil Tank Level Sensor - 4 Beeps Every 2 Minutes

Performance Product Technologies is a Platinum Level Dealer for Mercury Marine and offers one of the top rated websites for both products and Technical Information http://www.perfprotech.com. So your Mercury Outboard is experiencing the common problem of the alarm beeping 4 times every 2 minutes. The oil level is full and you replaced the oil level switch but the problem will not go away? This video will show you what causes this problem, and how it can easily be corrected. Mercury Outboard Parts Diagrams & Catalog https://www.perfprotech.com/mercury-m... Link to Engine Diagrams http://www.perfprotech.com/mercruiser... Link to Service Manual http://www.perfprotech.com/sm-ob-2002... Video Timeline Mercury Outboard Model Identification - 20:10 - 30:39 Oil Level Sensor Alarm Problem Verification - 30:46 - 51:10 (Verify oil level, Verify alarm sounding) Confirm Trouble Code with Mercury Diagnostic Program - 51:17 - 58:13 Use the Mercury Trouble Shooting Flowchart in the Service Manual - 1:02 - 1:09 Visually Verify the Oil Level in the Reservoir - 1:09 - 1:33 Check the Float Switch for Continuity - 1:46 - 2:52 (Disconnect switch, Connect volt meter) Check to See if Float is Bad - 2:59 - 4:05 (Visual verification that float is moving, use a magnet to energize the float switch) Remove and Replace the Oil Reservoir - 4:05 - 4:38 Fill Oil Tank & Reservoir and Bleed the System - 4:39 - 5:32 (This includes the onboard tank as well as the on engine reservoir) Final Diagnosis Summary - 5:33 - 5:43 Thanks for watching our video regarding how to properly diagnose the cause for the Mercury Oil Tank Sensor 4 beeps every 2 minutes on Mercury Marine 2 Stroke outboard motors. Prior to making this video we searched for related videos and also blogs but did not find anything that correctly diagnoses the problem as we outlined in the video.