reversed pwm idle setting,
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reversed pwm idle setting,
if i switch the setting to reversed , does it affect the test mode options,
in test mode 0 is open 100 is closed, and it test out mechanically that way also: 75 percnt is 3/4 closed more air flow than 100%
if i toggle settings reversed/normal, in idle control. it does not affect what direction the valve opperate in test mode, is what ive noticed,
running the motor at idle , pwm idle duty % , guage on -tuner studio dash ,- reads 100%, and may reach 93%,
but it just stays in one state, does not oscillate even though the engine is running way to rich and stalling out, and oscillating on its own
possibly due to afr correction,
the other settings in ts would also never closse the valve, so im wondering what it STAYS at 100% during low,rich idle and not adjust at all to correct?
in test mode 0 is open 100 is closed, and it test out mechanically that way also: 75 percnt is 3/4 closed more air flow than 100%
if i toggle settings reversed/normal, in idle control. it does not affect what direction the valve opperate in test mode, is what ive noticed,
running the motor at idle , pwm idle duty % , guage on -tuner studio dash ,- reads 100%, and may reach 93%,
but it just stays in one state, does not oscillate even though the engine is running way to rich and stalling out, and oscillating on its own
possibly due to afr correction,
the other settings in ts would also never closse the valve, so im wondering what it STAYS at 100% during low,rich idle and not adjust at all to correct?
pre boost ,87 327i stroker, 885 head and b25 intake,, cometic .140' head head gasket , IG1000's, MS3 PRO, long tube headers, mild porting, race cam, welded diff puck clutch, poly all around, subframes reainforced, 2.93 rear diff, dtm shifter, aem wideband, e46 front controll arms, slr mini kit,
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- Super MS/Extra'er
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Re: reversed pwm idle setting,
Test mode kind of lives outside the normal operating code. So unless there is a reverse in test mode screen I strongly doubt anything in the normal operating settings could effect test mode.
Find the Manuals up top under Quick links: Manuals.
Cheers Luke
Cheers Luke
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Re: reversed pwm idle setting,
okthats good to know, here is my msq
im going to take a data log pretty soon here to log its settings,
ran it this morning and most of the setting were similar, and the valve gauge showed 100% and doesnt move,
im going to take a data log pretty soon here to log its settings,
ran it this morning and most of the setting were similar, and the valve gauge showed 100% and doesnt move,
pre boost ,87 327i stroker, 885 head and b25 intake,, cometic .140' head head gasket , IG1000's, MS3 PRO, long tube headers, mild porting, race cam, welded diff puck clutch, poly all around, subframes reainforced, 2.93 rear diff, dtm shifter, aem wideband, e46 front controll arms, slr mini kit,
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Re: reversed pwm idle setting,
pre boost ,87 327i stroker, 885 head and b25 intake,, cometic .140' head head gasket , IG1000's, MS3 PRO, long tube headers, mild porting, race cam, welded diff puck clutch, poly all around, subframes reainforced, 2.93 rear diff, dtm shifter, aem wideband, e46 front controll arms, slr mini kit,
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- Super MS/Extra'er
- Posts: 4122
- Joined: Fri May 07, 2004 3:33 am
- Location: Australia
Re: reversed pwm idle setting,
The ford valve I have been using has an operational range. Too little DC it does not regulate and too much DC it does not regulate. Have you tried to run yours in warmup mode? That is how I confirmed the operation and figured out the operational range of my valve using the idle warmup duty table with the engine running.
Find the Manuals up top under Quick links: Manuals.
Cheers Luke
Cheers Luke
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Re: reversed pwm idle setting,
so if my valve operate in reverce my warmup curve should be in reverse am i correct?
pre boost ,87 327i stroker, 885 head and b25 intake,, cometic .140' head head gasket , IG1000's, MS3 PRO, long tube headers, mild porting, race cam, welded diff puck clutch, poly all around, subframes reainforced, 2.93 rear diff, dtm shifter, aem wideband, e46 front controll arms, slr mini kit,
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- Super MS/Extra'er
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Re: reversed pwm idle setting,
That's correct. What valve are you running?
Volvo 940, 2jzge, MS3Pro, daily
240Z, 2JZ, MS3Pro boost control
240Z, 2JZ, MS3Pro boost control
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Re: reversed pwm idle setting,
itd a t wire vdo came off the motronic 027 computer, i just tried what you told me basically the motor will shut off with with a ristiction over 50 %
and still hunts at idle when i open it all the way at like 2 percent
and still hunts at idle when i open it all the way at like 2 percent
pre boost ,87 327i stroker, 885 head and b25 intake,, cometic .140' head head gasket , IG1000's, MS3 PRO, long tube headers, mild porting, race cam, welded diff puck clutch, poly all around, subframes reainforced, 2.93 rear diff, dtm shifter, aem wideband, e46 front controll arms, slr mini kit,
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Re: reversed pwm idle setting,
two* wire
pre boost ,87 327i stroker, 885 head and b25 intake,, cometic .140' head head gasket , IG1000's, MS3 PRO, long tube headers, mild porting, race cam, welded diff puck clutch, poly all around, subframes reainforced, 2.93 rear diff, dtm shifter, aem wideband, e46 front controll arms, slr mini kit,