OIL PRESSURE SENSOR | FAULT CODE 1300 FIX | WIRE 86 & FIRMWARE TESTING 🛢️⚠️

I'd love to help, Shoot me an email: FixMyGen@gmail.com ⚡🔧 Generac fault code 1300 triggers a protective engine shutdown when internal oil pressure drops below the critical 5 PSI threshold. Diagnosing this error requires verifying actual mechanical pressure with an external gauge and testing the continuity of the oil pressure switch via Wire 86. If mechanical pressure remains stable at 35-40 PSI, the false shutdown is frequently resolved by flashing the Evolution controller with updated firmware. *Chapters:* 00:00 [Understanding Fault Code 1300] 01:02 [Checking Oil Levels and Overfilling Risks] 01:34 [Testing Mechanical Oil Pressure] 02:15 [Diagnosing the Oil Pressure Switch] 02:52 [Testing Wire 86 for Electrical Shorts] 03:17 [Evolution Controller Firmware Updates]