The PCM (or some type of integrated diesel controller) monitors/controls the electronic fuel pressure regulator. Using input data from the fuel pressure sensor (located in the fuel injector rail), the PCM adjusts pressure regulator voltage constantly when the engine is running. Battery voltage and...
The fuel pressure sensor is a good place to start. I am not familiar with the 2012; but, if you can read the pressure sensor value with your scan tool and it is reading chronically below spec the ECU may be vainly trying to crank the pressure up to get it ...
The PCM (or some type of integrated diesel controller) monitors/controls the electronic fuel pressure regulator. Using input data from the fuel pressure sensor (located in the fuel injector rail), the PCM adjusts pressure regulator voltage constantly when the engine is running. Battery voltage and...
LBZ/LMM Fuel-Rail Pressure Troubleshooting While the 2006/2007 LBZ Duramax powered trucks are generally thought of by many to be the best choice when buying a used GM diesel pickup, diagnostic trouble code P0087 is emerging as the single biggest negative for the LBZ/LMM as time goes by and...
Quick Troubleshooting Tool:Equipped with a try light signal function, this tester facilitates rapid troubleshooting of injector and crankshaft signals. Fsh And Lh Test|Dc Driving Knowledge Test|Versatile Signal Simulation:Simulates a range of sensors, including fuel temperature, rail pressure, and cranks...
When doing the cleaning procedure itself, you must use pressurized equipment to feed the solvent directly into the fuel rail while the engine is running. This means you either have to disable the fuel pump and plug the fuel return line, or install a U-tube so the fuel will recirculate righ...
Check the fuel of the present invention are checking status, high pressure fuel lines, through inspections of the low-pressure fuel line in the common-rail diesel engine is equipped with common rail engine to find the cause of the startup failure and troubleshooting of the fuel system fuel ...
82.Short term Sec.O2 sensor fuel trim - B283.Short term Sec.O2 sensor fuel trim - B484.Long term Sec.O2 sensor fuel trim - B285.Long term Sec.O2 sensor fuel trim - B486.Fuel rail pressure(absolute)87.Relative Accelerator pedal position88.Hybrid battery pack remaining life89.Fuel ...
Late 2004 to 2007 Model Year High Pressure Oil Rail Removal 2004.5 and later engines feature the "wavy" style high pressure oil rail. • Remove the ICP sensor gasket (sandwiched between the oil rail and valve cover - it may have come off with the valve cover; passenger side only). ...
Fuel-filter malfunction detection device agreement, certifying the broad applicability and reliability of this pressure-based approach in the detection of the real fuel injection start and end time... D Corporation 被引量: 0发表: 0年 Analysis on the Common Malfunction and Troubleshooting Measures of...