Ase A8 Verified 100% Solution

ASE A8 VERIFIED 100% SOLUTION spark plug wire resistance should be - ANSWER 5000 to 10000 ohms how do you test spark plug cables insulation - ANSWER spray it with salt water The specification, such as 10 BTDC, indicates that - ANSWER indicates that the spark occurs at 10 degrees before top dead center of the compression stroke With an increase in speed, ignition must begin - ANSWER earlier to end by 23 degrees ATDC Each cylinder must produce power once every - ANSWER 720 degrees what is the differance between tbi pfi and gdi - ANSWER throttle body injection port fuel injection gas direct injection ideal air to fuel ratio is - ANSWER 14.7:1 EGR valve, air pump, and evaporative emissions canister are controlled by the - ANSWER pcm what is open loop mode? - ANSWER when the engine is too cold to burn all fuel the engine doesn't respond to sensor feedback Fail-Safe or Limp-In Mode - ANSWER ether usses other signals to compensate for out of range sensors or limits the rpm to 1200 tps adaptive strategy does what - ANSWER if something like the tps drops from its normal range it will adjust for wear by adding voltage. Air induction system - ANSWER An engine system that directs outside air into the engine's intake manifold Closed loop - ANSWER An electronic feedback system in which the sensors provide constant information on what is taking place in the engine Drive cycle - ANSWER The operating conditions that must exist before OBD II selfdiagnosis can take place. It includes an engine start and operation that brings the vehicle into closed loop and includes whatever specific operating conditions are necessary, either to initiate and complete a specific monitoring sequence or to verify a symptom or repair. Enable criteria - ANSWER The operating conditions that must be met to run some OBD II monitors. obd2 Freeze frame - ANSWER With this feature of OBD II systems, the PCM takes a snapshot of the activity of various inputs and outputs at the time the PCM illuminated the MIL