Advertisement Introduction: As a seasoned mechanic, I’ve encountered various automotive issues throughout my career, and one of the trickiest to diagnose can be problems with the transfer case. Responsible for distributing power from the transmission to both the front and …
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Advertisement The MAP sensor measures the pressure in the intake manifold for use in the vehicle’s engine control (ECU). In some cases, the MAP sensor also includes a temperature sensor for measuring the air temperature. The information is included in …
Advertisement Learning Objectives: Study the parts of the lubricating system of the EFI engine. Working principle of the EFI lubricating system. Introduction If the heart of a car is its engine, then its brain must be the Engine Control Unit …
Advertisement In a turbocharged engine, the exhaust gas which would normally be wasted is used to drive a turbine. The turbine in turn drives a compressor, which draws in air and compresses it, and supplies it at a higher pressure …
Advertisement A vane air flow (VAF) sensor. Typical air vane sensor with the cover removed. The movable arm contacts a carbon resistance path as the vane opens. Many air vane sensors also have contacts that close to supply voltage to …