This medium duty engine from Cummins meet the 2014 greenhouse gas (GHG) and full efficiency regulations a year ahead of schedule, and it very popular today. So far, propane is  best suited for rural routes of 100+ miles; electric/hydraulic hybrids are ideal for suburban trips averaging 100 m, full battery electric worked best for city center trips less than 60 miles, etc. Engine Protection Torque Derate – Data Valid But Above Normal Operating Range – Least Severe Level. The engine is unable to meet the air handling system commands. A valid diesel exhaust fluid tank level reading has NOT been received. Aftertreatment Fuel Drain Valve – Mechanical System Not Responding Properly or Out of Adjustment. Disconnect the Turbo Actuator harness connector. 1) keyed from the ignition switch to pin 70, 2) 12 volt battery power to pin 52, 3) 12volt battery power pin 53 Usually pin 52 and 53 are feed power from the battery on one wire that splits before the two pins at the ECM. An internal error has been detected in the aftertreatment SCR temperature sensor module. The aftertreatment diesel particulate filter outlet temperature sensor is not changing with engine operating conditions. There’s nothing that one side is holding back from the other. Voltage detected on the idle shutdown vehicle accessory/ignition bus relay circuit when no voltage was being supplied by the ECM or an open circuit was detected. Low voltage detected at the oil pressure circuit. Open circuit or short to voltage source detected at fuel shutoff valve circuit. High signal voltage detected at the aftertreatment fuel pressure sensor circuit. An internal circuit error has been detected by the aftertreatment particulate matter sensor. The front face of the aftertreatment diesel oxidation catalyst has been detected to be plugged with soot. Engine position signal from the camshaft and crankshaft engine position sensors do not match up. An underhood comparison of a variety of vehicles, however, reveals there are subtle differences among coils. EGR Actuator Driver Circuit – Root Cause Not Known. Less than (+) 6 VDC detected at engine brake circuit 1 when on. Excessive fuel supply pressure was detected at the fuel pressure sensor. Low voltage detected on the electronic control module (ECM) voltage supply line to some of the sensors. “A second owner may have a bit of a different perspective on what he wants from a truck operation, from total cost of ownership. Yes Go To 5 No Go To 3 3. Fast forward to March of this year, and the X12 sat proudly in the Cummins booth at TMC’s Annual Meeting and Technology Exhibition, paired with the first heavy-duty automated transmission to come of the Eaton Cummins Automated Transmission Technologies joint venture, the Endurant, representing a diesel powertrain from the Cummins Integrated Power portfolio. The engine and transmission working together enable that,” he said. Low voltage detected at starter lockout circuit. Low signal voltage detected at the fuel lift pump circuit. Fan Control Circuit – Voltage Above Normal, or Shorted to High Source. The battery electric and fuel cell versions have been leased in California so far; the plug in hybrid model has already been launched nationwide. 393. My truck is an 05, so the wire might be a different color, but all trucks should have the same harness coming from the steering column. Crankcase Pressure – Data Valid but Above Normal Operational Range – Most Severe Level. There 558 codes for this series engine, and our website has detailed troubleshooting on all of them. The aftertreatment particulate sensor detected intermittent supply voltage to the control module. A frequency greater than calibrated threshold was detected at the tailshaft governor signal pin of the 31-pin connector. on. High signal voltage detected at the SCR outlet temperature sensor circuit. NOTE: Check connectors - Clean/repair as necessary. It is quite normal to see the code pop up after a flash, then need to be cleared once... but for it to happen without someone re-flashing the ECM is not … Aftertreatment Diesel Particulate Filter System – Special Instructions. Disconnect the Turbo Actuator harness connector. Kenworth Truck Co. delivered the first near-zero emission 12-liter natural gas truck to a commercial fleet at the ACT Expo green transport conference in Long Beach, Calif., Tuesday. Low battery supply voltage detected at the aftertreatment diesel particulate filter temperature sensor module. Accelerator position sensor number 1 and number 2 are reading different values. Easier access, and easier to hide and clean up wires, with quicker access to secondary fuses and such. The propulsion System have occurred circuit 1 when on and controls for autonomous 24/7 functionality 2 brake signals. 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