Fault Code: 2636 | SPN: 641 | FMI: 9 - JustAnswer Measure the J1939 voltage of the SAE J1939 data link (+) and SAE data link J1939 (-) pins at the variable geometry turbocharger actuator engine wiring harness connector to battery ground while each component is disconnected one at a time Disconnect the aftertreatment outlet NOx sensor Disconnect the aftertreatment DPF temperature sensor module
Vehicle Components Vehicle Issues 31 Active Fault(s) PresentDPF Regen Inhibited
DIAGNOSTIC REPORT - JustAnswer ENGINE #1 - J1939 Rated Horsepower MIL Status Battery Voltage Engine RPM Throttle Position Clutch Switch Engine Intake Air Temperature Barometric Pressure Coolant Temperature Oil Temperature DPF Status DPF Active Regen Inhibited Status