04-09-2024, 01:44 AM
main relay must close,then
CPU gets 12vdc power to make ECU run
the grounds good
and 5vdc pin goes to 4.75 to 5.25vdc,output to sensors for power
a1 and A13 not allowed to be dead. if either goes dead, A12 goes dead , ignitor goes off line as does all spark and fueling. dead.
as you can see the Suppressor must not be lost.
if it's a 16valve, say so and I show same drawing for 16v and we talk it. out
no spark. (at spark HV coil directly)
CPU gets 12vdc power to make ECU run
the grounds good
and 5vdc pin goes to 4.75 to 5.25vdc,output to sensors for power
a1 and A13 not allowed to be dead. if either goes dead, A12 goes dead , ignitor goes off line as does all spark and fueling. dead.
as you can see the Suppressor must not be lost.
if it's a 16valve, say so and I show same drawing for 16v and we talk it. out
no spark. (at spark HV coil directly)
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