Calibration of the mass flow sensor is turned off. If the fault is resolved, the fault code becomes inactive. Scania is introducing a new generation of Euro 6 V8 engines that represents Scania’s response to the growing trend in the transport industry towards heavier, longer trucks. The coolant temperature sensor is locked in one position. If the fault is resolved, the fault code becomes inactive. The massive Truck & Driver Christmas issue is on sale now. Replace the sensor or sensors deviating from the actual pressure. All sensors must give the same readings. If a malfunction code is generated when the engine is running by inertia (for example, when the vehicle is going to descend with the accelerator pedal fully released), to facilitate troubleshooting, you can use the “Stored operational data” option on the “Pressure” tab supply “(” Supply Pressure “). Black smoke may be emitted from the engine. If this DTC is re-generated, follow these steps: Ensure the sensor is at the correct distance from the camshaft gear. The pressure in the fuel line significantly exceeds the set value. An open or short in the electrical circuit of the solenoid valve. In the event of a fault in one of the sensors, it may affect the electrical circuits of the other sensors. CNG combustion produces fewer undesirable gases than the aforementioned fuels. With the sensor disconnected, the voltage should be approximately 5 V. Check the air intake temperature sensor T126 and its connectors and wiring. Check the coolant pump, temperature sensor and other elements in the coolant circuit. There you can see if the conditions under which the control unit confirms that the fault has been eliminated have been satisfied. Adaptation values ​​of the gas mixture reached the upper or lower limit. SCANIA G460 TRUCK Mileage. The first member of the new range – G33CM Opticruise – is linked to the updated Scania V8 engines (see release 20-19) and Scania’s high-output 500 and 540 horsepower 13-litre engines. Average fuel consumption. In accordance with current legal requirements, engine power is reduced on vehicles that are equipped with NOx exhaust control. Continue as follows to ensure that the problem is resolved: There should be no active DTCs in relation to applying voltage to the sensors or battery voltage. Here’s all the press material we were sent by Scania on Monday. Check out the latest scania trucks: models, prices, review, news, specifications and so much more on top speed! With sales commencing in October 2020, the first version of the new gearboxes can be coupled with three of Scania’s four new Euro 6 V8s and two inline six engines. Replace throttle valve. Axle alignment, tyre pressure, air deflector adjustment – keep your truck as fuel-efficient as it was on day one, with Scania … The new pump is also optimised for minimising The tall diff ratio, did mean that cruising revs were relatively low, and that, according to Alan, is where it needs to be to get the optimum fuel economy. Check the turbocharger and its electric motor. It is impossible to maintain the correct composition of the gas mixture. The pressure in the fuel system reaches a very high value, up to 3000 bar.  A core feature is the wider spread of ratios, making them better suited to meet our low-rev engines with extended economy-gearing and reduced fuel consumption.”. There you can see if the conditions under which the control unit confirms that the fault has been eliminated have been satisfied.When conditions are satisfied and a check is performed, the status of the DTC is displayed during the check process. Scania's first Euro 4 engines are already on the market. Clear the fault code. Reduced engine power. The voltage in the electrical circuit was above normal. The value of the Lambda sensor deviates from the specification. If the fault is resolved, the fault code immediately becomes inactive. Insufficient fuel supply from the low pressure side. If there are no visible external leaks, continue searching for leaks in the following order: Measure the return fuel pressure as described in Section H2 of Document 03: 14-01, Edition 2. Scania V8 technology at its peak: Fuel savings of up to three percent. Turn on the power with the ignition key, wait 30 seconds and then start the engine. Scania is introducing a new generation of Euro 6 V8 engines that represents Scania’s response to the growing trend in the transport industry towards heavier, longer trucks. We struggle to find drivers for it when the regular drivers (its double shifted ) … The fuel supply to the engine stops at 3000 rpm. The reading of the charge air temperature sensor was fixed at the same level. Check the charge air temperature sensor T121 and its connectors and wiring.  “This necessitates advanced fine-tuning and improve­ments All sensors must display the same value when the engine is off, but the power is on. Malfunction in the electrical circuit of the charge air pressure sensor, coolant temperature sensor, fuel line pressure sensor or fan speed sensor. With outstanding product quality, durability and service life, Malfunction of the electrical circuit of the oil pressure sensor or electrical circuit of the mass flow sensor. Erase the trouble codes from the memory, then turn off the ignition with the ignition key, and then turn it on again. The values ​​of the charge air pressure sensor and the pressure sensor in the exhaust system do not match. The engine control unit reduces torque to protect the engine. Ensure that there is no leakage in the entire engine intake system. Erase the trouble codes from the memory, then turn off the ignition with the ignition key and turn it on again. At a press conference today in Hanover, Scania… Fuel injection (engine) is stopped when the engine speed is too high and remains off until the speed is normalized. The engine will work with EGR, but without feedback on the signal of the mass flow sensor. Check the coolant temperature sensor electrical connectors and wiring. Low leakage in the high pressure circuit of the fuel system. When this DTC is active, engine power is reduced and the EGR system shuts off. Start the engine and allow the car to move for more than 10 minutes at a speed above 40 km / h. Check for any visible faults that cause the charge air cooler to degrade. Always available. The range-topping member of Scania’s V8 family is the new DC16 123 engine. Price N$ 850,000. Troubleshoot by comparing the charge-air temperature sensor with the atmospheric pressure sensor and the backpressure sensor in the exhaust system. Check the system gas supply and injectors. Check the coolant level and tightness of the cooling system. In this case, the engine braking mechanism works with maximum efficiency. Identified open circuit in the solenoid valve in the injector nozzles or wiring. Scania XPI - the fuel injection system of the future Fri, Dec 12, 2003 15:00 CET. Continue diagnostics on the “troubleshooting tree” Lc if the pressure is too high. Probably faulty wiring or solenoid valve of the nozzle of the cylinder number 6. An item may have several different faults. Cartridge style fuel filter Fan 11 Blade, electronically controlled viscous drive Alternator Scania 24V, 100amp Compressor Knorr 720, twin cylinder, 800L/min with air drier Air Cleaner Mounted under front grille Gearbox Scania GRSO905R, Overdrive 14 speed Scania Retarder Gearbox Features Scania Opticruise Gearbox oil cooler The charge air pressure cannot be controlled. Re: Scania R450 fuel economy by Driver Pete » Mon Jan 07, 2019 11:10 am V8Lenny wrote: My R450 6x2 has not been as economical as Scania claims … Short to battery + or an open circuit in the air intake temperature sensor circuit. The thermostat is stuck in the open position, a malfunction in the coolant temperature sensor. Acceleration to 100km / h, and other useful information. Restoration of the fuel supply occurs after the engine speed becomes less than 3000 rpm. By reducing internal losses, substantial gains have been achieved. All the pics are at the bottom if you scroll down! Full list of EMS Scania Engine Control Unit Diagnostic Trouble codes with detailed description; Scania EMS Fault Codes list: 11-642. An electrical break in the mass flow sensor circuit. Cylinder balance (min. The value of the Lambda sensor diagnostic function deviates from the specification. This means that the power must be turned off and on four times using the ignition key at 10-second intervals.  I am proud to say that we have managed to reconcile these somewhat conflicting objectives”. Malfunctioning electrical connector or wiring in the circuit. Heard same from other operators. Faulty boost pressure control system motor. All the pics are at the bottom if you scroll down! Troubleshooting for air intake temperature sensor. Truck comparisons. At a temperature of 106 ° C, the maximum torque of the engine gradually decreases by 30%. Truck comparisons. Next Vehicle. A core feature is the wider spread of ratios, making them better suited to meet our low-rev engines with extended economy-gearing and reduced fuel consumption.” With sales commencing in October 2020, the first version of the new gearboxes can be coupled with three of Scania’s four new Euro 6 V8s and two inline six engines. The updated V8 range is now equipped with a new high-pressure fuel pump where the pumping elements are individually controlled via Active Inlet Metering (AIM). The charge pressure is not adjusted correctly, danger of overload. Scania’s has a long tradition of delivering exactly what your business needs. Malfunction in high pressure pump, fuel metering inlet valve or fuel pressure sensor. An open in the coolant temperature sensor circuit. Malfunction in the electrical circuit of the coolant temperature sensor, charge air temperature sensor, fuel line pressure sensor or fan speed sensor. The Scania Driver Support system gives the driver individual hints and feedback on the driving with safety and fuel economy as key parameters. Cylinder 2, Cylinder balance (min. The charge air temperature sensor, coolant temperature sensor, charge air pressure sensor, fuel line pressure sensor and fan speed sensor have a common power supply. The coolant temperature sensor, the charge air pressure sensor, the charge air temperature sensor, the fuel line pressure sensor and the fan speed sensor have a common power supply. The sensor consists of the same elements as the intake air flow sensor. Short circuit of the solenoid valve bypassing the turbine to ground. As long as this DTC is active, the engine power is limited and the EGR system is deactivated. The temperature indicated by the charge-air temperature sensor is too low. The sensor consists of the same elements as the intake air flow sensor. The charge air pressure sensor generates an incorrect value. Scania V8 technology at its peak: Fuel savings of up to three percent The ongoing development of Clear the fault code. The readings of the mass flow sensor remain unchanged, although the operating conditions indicate the opposite. Maximum speed. Possible causes are a malfunction in the coolant pump or temperature sensor. Please try again. All three sensors should indicate the pressure corresponding to the current atmospheric pressure. Over the years i always got better fuel in Scanias than the equivalent Volvo but a more marked difference still when the Scani is driven manually, but found the Volvo's to be a tougher more durable vehicle overall, swings and roundabouts.  An­other new feature is that for increased responsiveness, the 770 horsepower power unit has a unique, fixed geometry turbocharger with ball bearings rather than traditional journal bearings. Switch the ignition on and off with the key. The sensor is connected to the wrong pin in the engine control unit connector. 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