Series 60 DDEC VI Troubleshooting – Section 39 SPN 411 โ EGR Differential Pressure or Delta P Sensor Circuit Outside of Normal Operating Range
Series 60 DDEC VI Troubleshooting – Section 38 SPN 247 (CPC) โ MCM Engine Hours Data Higher or Lower Than Expected
Series 60 DDEC VI Troubleshooting – Section 37 SPN 191 (CPC) – J1939 Etc1 Message Missing and Transmission Output Shaft Speed Signal Erratic or Missing