Jennifer connelly nue in Chongqing - FA20D Subaru Engine

In nue Chongqing connelly jennifer FA20D Subaru

FA20D Subaru Engine

In nue Chongqing connelly jennifer FA20D Subaru

In nue Chongqing connelly jennifer FA20D Subaru

In nue Chongqing connelly jennifer FA20D Subaru

In nue Chongqing connelly jennifer FA20D Subaru

In nue Chongqing connelly jennifer FA20D Subaru

In nue Chongqing connelly jennifer FA20D Subaru

FA20D Subaru Engine

In nue Chongqing connelly jennifer FA20D Subaru

FA20D Subaru Engine

In nue Chongqing connelly jennifer FA20D Subaru

In nue Chongqing connelly jennifer FA20D Subaru

FA20D Subaru Engine

FA20D Subaru Engine

The FA20D engine had long-reach, iridium-tipped spark plugs which enabled the thickness of the cylinder head sub-assembly that received the spark plugs to be increased.

  • Based on inputs from sensors, the ECM controlled the injection volume and timing of each type of fuel injector, according to engine load and engine speed, to optimise the fuel:air mixture for engine conditions.

  • Furthermore, the electronically controlled throttle regulated idle speed, traction control, stability control and cruise control functions.

  • Pressed by hydraulic pressure from the oil pump, the detent oil passage would become blocked so that it did not operate.

FA20D Subaru Engine

To alter cam timing, the spool valve would be activated by the cam timing oil control valve assembly via a signal from the ECM and move to either the right to advance timing or the left to retard timing.

  • In contrast to a conventional throttle which used accelerator pedal effort to determine throttle angle, the FA20D engine had electronic throttle control which used the ECM to calculate the optimal throttle valve angle and a throttle control motor to control the angle.

  • The spark plug caps, which provided contact to the spark plugs, were integrated with the ignition coil assembly.

  • The cam timing oil control valve assembly operated according to signals from the ECM, controlling the position of the spool valve and supplying engine oil to the advance hydraulic chamber or retard hydraulic chamber of the camshaft timing gear assembly.




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