MBE 900 DDEC VI Troubleshooting – Section 6 No Start (Engine Will Not Rotate) Email This Page Section 6 No Start (Engine Will Not Rotate) 6.1 Discharged Battery 6.2 Defective Magnetic Switch 6.3 Defective Starter 6.4 Internal Engine Damage EPA07 MBE 900 DDEC VI Troubleshooting Guide - 6SE580 Generated on 10-13-2008