• SM4 's air intake solenoid valve ( near battery ) & windows' motors' re

    From TE Cheah@21:1/5 to All on Thu Jul 1 06:22:34 2021
    Both (i) waste battery's output during cranking & alternator's output after cranking (ii) shorten battery's life because they ↑ battery's discharge ( www.batteryfaq.org ) during cranking.
    This a-i-s valve ( 23 Ω ) can be disabled : I connected a vacuum hose from intake manifold chamber to lift diaphragm in this valve, so engine can still suck in air. Torque ↑8%, noise ↓8%, & fstr crank, after this.
    This relay ( 104.1 Ω ) (i) gets a 50-75 mv leakage* from starter switch, & this * flows fr relay to -ve ground, i.e. drains battery. (ii) can be replaced by a U shape nail to connect battery's +ve voltage to windows' motors' switches. Battery s-o-c ↑,
    easier crank start, torque ↑1-2% @ 600 rpm.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From TE Cheah@21:1/5 to All on Tue Jul 6 02:39:08 2021
    This valve also gets a 50 mv leakage fr starter switch i.e. drains battery even more, til disabled.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)