Car engine surge can cause the engine to lose the RPMs for a moment and suddenly regain it at normal speed. This is usually caused due to an issue in the car’s computer system. Besides, there can be several reasons behind engine surges, depending on the vehicle’s specifications. If you...
How An ECU Optimizes Your Engine’s Fuel-Air Mixture Adjusting Valve Timing Managing Exhaust Gas Recirculation (EGR) Controlling Variable Intake Manifolds Managing Fuel Injector Timing Regulating Turbo Boost Pressure (when a turbocharger is fitted) Controlling Ignition Timing Not all these parameters may...
The EGR system regulates the flow of exhaust gases into the engine’s intake system. Ultimately, it works to reduce nitrogen oxide emissions and increase overall vehicle efficiency. However, these systems can fail and require repairs and replacements. If your system is experiencing problems, you mi...
Type: Combustion Engine; Power Range: 140~200PS; Technical Route: Common Rail+Egr+Doc+DPF+SCR+Asc; Displacement: 4.16L; Application: Medium and Light Trucks; After-sales Service: 12 Months; Warranty: 1 Year; Ignition Mode: Electric Ignition; Speed: Speed; Cooling Cylinder: Air-Cooled; I...
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engine vacuum. The procedure to test an electronic EGR is a bit different and requires a multimeter. If you notice your vehicle running poorly, stalling or having poor gas mileage, you should test the EGR. High volts could mean there is a blockage somewhere within the EGR valve and no ...
If the engine idles rough or stalls, the problem is being caused by a malfunctioning control system. Remove the EGR valve and check for carbon build up. Where possible, remove any carbon, being careful not to contaminate the diaphragm. Inspect the EGR passageway in the...
More complicated things like dfp and egr in cars! And the whole Asia is driving old perkins diesels and 2 stroke motorbikes. 11/03/2016 - 22:07 | Anonymous In reply to by HF_Martini6 The environment is fine, don’t believe that crap VW didn’t do anything no one else didn’t,...
So if the EGR valve is not working or someone has disconnected it or plugged the EGR vacuum hose, combustion temperatures will run much higher likely resulting in detonation when the engine is under load.Excessive turbo boost can cause detonation. Controlling the amount of boost in a ...
$1F Time since engine start $21 Distance traveled while MIL is activated $22 Fuel pressure relative to manifold vacuum $23 Fuel rail pressure $24 - $2B Wide range oxygen sensor voltage, Equivalence Ratio (lambda)> Bank 1 - 4: Sensor 1 - Sensor 4 $23 Commanded EGR ...