0281002437 Air Fuel Pressure Sensor Exhaust Gas Pressure Sensor 45962069F 73503657 504088431

ERIKC 0281002437 bosch auto car IVECO MAP Intake AIR Pressure Sensor 45962069F 73503657 504088431 MERCEDES-BENZ
 
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Injector FAQ
 
The density of fuel oil burned in a diesel engine is important because some fuels of different densities are not compatible and formation of heavy sludges can occur in tanks.
 
FAQ: Restrictions
ERIKC Answer:A restriction of only 8% to 10% in a single fuel injector can lean out the fuel mixture and cause a misfire. When this occurs, unburned oxygen enters the exhaust and makes the O2 sensor read lean. On older multiport systems that fire the injectors simultaneously, the computer compensates by increasing the “on” time of all the injectors, which can create an overly rich fuel condition in the other cylinders.
Direct fuel injectors are more sensitive to restrictions because of the precise amount of fuel they inject into the combustion chamber.
 
FAQ: Turbo Troubles
ERIKC Answer:In turbocharged engines, dirty injectors can have a dangerous leaning effect that may lead to engine-damaging detonation. When the engine is under boost and at a higher rpm, it needs all the fuel the injectors can deliver. If the injectors are dirty and can’t keep up with the engine’s demands, the fuel mixture will lean out, causing detonation to occur. The leaning out may cause higher than normal exhaust temperatures and turbo failure.