07-08-2021, 12:57 AM
(07-06-2021, 10:55 PM)fixkick Wrote: there are 3 kinds of IAC (ISC in our case) in truth we only need 1 ISC not 2,(IAC+ISC) suzuki failed to do that and used 2. (excuse is slow ECU then)
Ok.. Nice to know reason or excuse for doing such a hack. I have not seen similar "hack" in any old car I have had.
I can confirm, no bleed screw found on mine. So I guess tuning the duty cycle would be quite annoying.
I will drive next week to our summer place so I will leave the ISC as is for now. Car works fine enough without it as I don't have AT creating extra drag trough torque converter so its very minor nuisance.
With luck I might find analog voltmeter from there.. everybody has stored all kinds of shit from 1920's to nowadays so might even find one. If not I will try to figure out some meter when we return.
By the way, could one hack nowadays digital meters to measure average voltage from the control pulses if one puts rectifier + capacitor between the test terminal and power wire ?