LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Plymouth >> 1980 >> Arrow Base, Standard Trans >> Repair and Diagnosis >> Engine Performance >> Tune-Up >> Electronic Spark Control System >> Description >> Spark Combustion Computer
October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Spark Combustion Computer

On Calif, vehicles and Federal 318" 4-barrel V8 engines, a spark combustion computer is used. This computer not only has a 10 pin dual connector, but also a 6 pin single connector (3 pins blank on 4-cylinder, 2 pins blank on others). The combustion computer controls ignition system and air/fuel ratio of carburetor.

Electronic Spark Advance system is new in 1980, determining spark advance by speed and vacuum only. Start timer, vacuum transducer count-up clock and memory, throttle transducer, and ambient air temperature sensor features used on previous models are not used in 1980.

scientia non olet · About LEMON Manuals