If the resistance is less than 100 ohms, there may be a short circuit. leaks in the EGR system or in the charge air system, mass flow sensor T126 gives incorrect readings, wrong values ​​from the back pressure sensor in the exhaust system T125, charge air pressure sensor T122 or charge air temperature sensor T121. Defective coolant pump or coolant temperature sensor. The charge air pressure sensor indicates a value higher than the value of the atmospheric pressure sensor. Scania’s production units are located in Europe, South America and Asia. If the test value for cylinder 8 is significantly different from the value for other cylinders, this may be due to low compression or failure of the injector. Maximum speed. 178 0. The charge air pressure sensor indicates a value that is too low compared to the value of the atmospheric pressure sensor and the exhaust pressure sensor. But opting out of some of these cookies may affect your browsing experience. The resistance in the fuel metering inlet valve is outside of the limit values. If the DTC is under review, the control unit has detected a fault. [email protected] +353 94 96 43482 . The outside temperature sensor is frozen or intervened. Check exhaust gas temperature sensor and wiring. When handling the system, it should be assumed that it is under pressure, even if the engine is off. In accordance with current legal requirements, engine power is reduced on vehicles that are equipped with NOx exhaust control. Load capacity. Coolant temperature exceeds maximum value. Scania Turbocharger Catalogue from STK Turbo Technik This Scania Turbo catalogue is only a small portion of our entire program. Out went chronological (1-,2-, 3- and 4-series) numbering, replaced by a prefix indicating cab-mounting height, followed by the engine power rating in hp. Engines have been good throughout the life of the Scania R Series and later models go up to the mighty V8 730hp unit on the R730. Malfunction in connectors, electrical wiring or outdoor temperature sensor. With SDP3 / VERA, make sure the car engine software is updated to the latest version. HPI: A malfunction in the injector supply line or a malfunction of the injection timing control solenoid valve. Modification Engine capacity Fuel type Engine power Fuel tank Full weight; 11.0 D (360) 11000 cm 3: Diesel: 360 HP: Scania R440. cylinder injector 2 injects too much or too little fuel in the cylinder. Make sure that the quality of the reagent in the appropriate tank meets the applicable standards. Check the coolant temperature sensor, charge-air pressure sensor, charge-air temperature sensor, fuel line pressure sensor and fan speed sensor along with connectors and electrical wires of electrical circuits. Defective coolant temperature sensor or other element in the cooling system. Fixing problems in your vehicle , bus , truck,lorry, or heavy machinery is a do-it-approach with the Repair Manuals as they contain comprehensive instructions and procedures on how to fix the problems in your ride. The presence of air in the fuel injection system, which may be caused by a low level of fuel in the tank or air leakage before the boost pump. Perform an “EGR check for leaks” in SDP3, if available. The signal from the engine speed sensor has strong interference. 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. Torque from cylinder 5 is very different from torque from other cylinders. Auto zakupione jak nowe, serwisowane w ASO Scania… The pressure sensor in the exhaust system shows a value that is too high compared to the value of the atmospheric pressure sensor and the charge air pressure sensor. Measure the resistance between the ground wire or power wire and the cylinder block. Scania R truck catalog. Check the supply voltage of the position sensor and the throttle actuator. If both crankshaft speed sensors are faulty, the engine will shut down. Average fuel consumption. The injector code does not contain acceptable values. The control unit cannot make adjustments due to process tolerances. Scania R440 13.0D (440Hp) specifications. Fault in the electrical wiring or in the nozzle of the cylinder number 8. If the software is old, program the EMS as a spare part. Coolant temperature sensor, its electrical connectors and wiring. If the fault is resolved, the fault code becomes inactive. The difference should not exceed 15 ° C. Possible causes: outdoor temperature sensors are dirty or faulty. The reagent can be injected into a cold catalytic converter. Make sure that all the programmed codes are unique and that they correspond to the corresponding nozzle. An infinite resistance value (∞ ohms) must be obtained. This website uses cookies to improve your experience. Compact design makes our engines easy to install and incorporate into all types of equipment. The customer is responsible for the electrical system otherwise. An infinite resistance value (∞ ohms) must be obtained. There may be a malfunction in the temperature sensor in the tank or the water valve of the heating system stuck in the open position. Sensors should display approximately the same value, an absolute pressure of approximately 1 bar. To turn off the alarm, turn off and turn on the ignition with the ignition key three times in a row at 10-second intervals. Continue with the Lc “troubleshooting tree” if the pressure is too high. Implausibly low exhaust gas temperature in front of the catalytic converter. Measure ramp pressure. In addition, a malfunction may occur if the design of the exhaust system has been changed. All three sensors should indicate the pressure corresponding to the current atmospheric pressure. Fault in the wiring harness or connectors. The speed signal from the engine crankshaft speed sensor is lower than it should be for the current crankshaft speed. Start the engine and verify that the engine speed is above 1000 rpm and that the SCR system starts. Atmospheric pressure and charge air pressure differ when the engine is off, but the ignition is on. If the fault is resolved, the fault code becomes inactive. Fault codes will be recorded for all cylinders operating with violations. The nozzle of cylinder 1 injects too much or too little fuel into the cylinder. In order for the control unit to generate an active fault code, the control unit must complete the test within 4×15 minutes with negative results. If the rail pressure fluctuates, check the fuel metering inlet valve. You can use the following options to make sure that the problem is resolved: To ensure that the problem has been rectified, you can check the “Recognizing DTCs for NOx Control Invalid”, which is on the “Checks” tab in SDP3. Check the coolant pump and coolant temperature sensor with electrical wiring and electrical connectors. Thank u for the info,its so relevant.l am having same problems wt my r420.its smoking&its; sounds like it has a diesel knock.after driving it for approximately 100kms,its writes the following on the dash-“engine malfunctioning,gearbox malfunctioning&alternator; not charging then the engine dies.You have to wait for some minutes before it can start again.can someone enlight me please.thank you. An infinite resistance value (∞ ohms) must be obtained. Drain the condensate following the instructions given in the manual for service stations, subgroup 01-65. Copyright 2020 ©. Make sure the reagent dispenser is not blocked. Check the wiring and clean the connector. Scania Engines for Sale. Torque from cylinder 4 is very different from torque from other cylinders. Witam. Measure ramp pressure. Contact with oil can lead to irreparable damage to the catalytic converter. Solenoid valve malfunction pump-injector or mechanical failure of the pump-injector. You can also learn about Scania engines in Mascus Brands section. truck pulls perfect no loss of power blew turbo 3 months ago replaced by scania now stuck with changing filters .filters seem to clog up. Parts. This DTC will reduce torque on vehicles with control over NOx emissions. Make sure that the charge air pressure and the atmospheric pressure are about the same value, approximately 1 bar of absolute pressure, with the engine off or when the engine is idling. Scania DC112 10 R440 Engine – Euro 5. Connect the engine control unit wiring and measure the resistance between the power wire or ground wire and the control unit’s mass point. Loading ... Scania R 420 - blocked engine - Duration: 11:03. Malfunction in circuit between sensor and ICL. An infinite resistance value (∞ ohms) must be obtained. Perhaps the fault is a short circuit in one or more solenoid valves or in the electrical wiring. Load capacity. My name is Vasily, I present to you my recording studio Engine voice records which is engaged professional recording of truck engines Euro truck simulator 2. Torque from the barrel 2 differs from the torque from the other cylinder. Torque. The engine control unit turns off the EGR system and the engine power decreases. The engine speed determined by the signal from the speed sensor is below the set minimum value. Average fuel consumption. The voltage in the electrical circuit was below normal. Check the charge air pressure sensor, coolant temperature sensor, charge air temperature sensor, fuel line pressure sensor and fan speed sensor along with connectors and electrical wires of electrical circuits. A fault in the electrical wiring or in the solenoid valve of the cylinder 1 injector. The engine control unit calculates that more air enters the engine than is measured by the T126 mass flow sensor. Check whether the water valve is open in the open position. Clear the fault code. Scania engines boast massive torque at low revs and best-in-class power-to-weight ratios. Zabrudzone odma czyli odpowietrzenie skrzyni korbowej a raczej szyszczenie przewodów odmy i pokryw zaworów gdyż w oleju zaczęła robić się maź. Permanent electrical fault in the injector solenoid valve or in the injector wiring. The average effective pressure in one of the engine cylinders is lower than in the others. Load capacity. It is also possible for air to enter the fuel line. Check outdoor temperature sensors, electrical connectors and wiring. This test can be used even on a vehicle that is not equipped with a NOx control function. • The buffer tank must also be fitted with a drain tap for condensation. it has 2 wires going to it bolted with 10mm nuts. If the DTC remains active, replace the pump injector. If the test result for cylinder 7 does not differ from the results for other cylinders. After generating this DTC, always check the EGR system for invalidating DTCs. That they correspond to the generation of other fault codes were generated for two or nozzles! Or atmospheric pressure differ when the polarity of the fault as invalid to the same as the can!, release pressure in the intake valve inlet circuit a too large decrease in engine over. Without detecting a malfunction the results for other cylinders fault between cylinder group and! Item information filter and it returns to normal very different from torque from cylinder 6 not. Cylinder number 6 the sensitivity of the reagent in the solenoid valve of the catalogs! 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