Electrical
Todays Ignition Systems
Ignition system operation and timing control on
late-model vehicles are managed by the computer control module
(PCM) or ECM computer.
Various vehicle operating conditions, including which cylinder is to
fire and at the proper time are monitored by sensors that input-tell
the ECM or PCM where the crankshaft is in its rotation.
The computer compares these signals to readings in memory and
then sends output commands to other control modules at the
correct time so they can fire the plugs and other needed controls
for optimum performance and mileage and proper exhaust
emissions,
The computer also controls timing to eliminate pinging-detonation
to get maximum efficiency all this through electrical input sensors.
All these components need regular required maintenance
Ignition system operation and timing control on
late-model vehicles are managed by the computer control module
(PCM) or ECM computer.
Various vehicle operating conditions, including which cylinder is to
fire and at the proper time are monitored by sensors that input-tell
the ECM or PCM where the crankshaft is in its rotation.
The computer compares these signals to readings in memory and
then sends output commands to other control modules at the
correct time so they can fire the plugs and other needed controls
for optimum performance and mileage and proper exhaust
emissions,
The computer also controls timing to eliminate pinging-detonation
to get maximum efficiency all this through electrical input sensors.
All these components need regular required maintenance
Starter
Alternater
Electrical Signature
Spark Plug
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Jump Starting your Vehicle (Don't) unless Necessary
as Damage to your Vehicle Electrical system is possible;
(1) Make sure The Battery is not Damaged & same size & amps
(2) Make sure vehicles are not touching & Ign switch is off on both vehicles
(3) Connect (+) Terminal of the Charged Battery to the (+) of the Dead Battery
(4) Next Connect (-) Negative Cable of the Charged Battery then to the clean
unpainted area on the Dead vehicles Engine
(5) Disconnect in Reverse order
(6) Find reason your battery was Dead (HAVE YOUR SYSTEM CHECKED OUT )
as Damage to your Vehicle Electrical system is possible;
(1) Make sure The Battery is not Damaged & same size & amps
(2) Make sure vehicles are not touching & Ign switch is off on both vehicles
(3) Connect (+) Terminal of the Charged Battery to the (+) of the Dead Battery
(4) Next Connect (-) Negative Cable of the Charged Battery then to the clean
unpainted area on the Dead vehicles Engine
(5) Disconnect in Reverse order
(6) Find reason your battery was Dead (HAVE YOUR SYSTEM CHECKED OUT )
