Search found 38 matches

by portenio78
Sat Mar 30, 2019 3:20 am
Forum: s300 / SManager
Topic: Closed Loop Malfunction
Replies: 13
Views: 2073

Re: Closed Loop Malfunction

I have the very same problem. I have researched this thoroughly and have come across other threads with people that have the same issue. I have tried everything suggested by Hondata and I still have this problem. It is very random. Happens like once a week out of the blue. My tune is spot on so I do...
by portenio78
Wed Oct 03, 2018 9:56 am
Forum: s300 / SManager
Topic: Closed Loop shutting off
Replies: 6
Views: 741

Re: Closed Loop shutting off

You can see at the end of the datalog that closed loop flatlines and stops correcting.
by portenio78
Wed Oct 03, 2018 8:23 am
Forum: s300 / SManager
Topic: Closed Loop shutting off
Replies: 6
Views: 741

Re: Closed Loop shutting off

If I cycle the key, it will go back into closed loop.
by portenio78
Fri Sep 28, 2018 5:44 pm
Forum: s300 / SManager
Topic: Closed Loop shutting off
Replies: 6
Views: 741

Re: Closed Loop shutting off

Trimmed log to where closed loop flat lines.
by portenio78
Wed Sep 26, 2018 6:43 am
Forum: s300 / SManager
Topic: Closed Loop shutting off
Replies: 6
Views: 741

Closed Loop shutting off

Once a week I have a problem where closed loop shuts off. Sometimes it will throw an o2 code, but most of the time it does not. I have also noticed that when this does happen, it usually happens when decelerating and I have been driving for at least 30 min. I have a log that captures it, but it is 1...
by portenio78
Sun Sep 23, 2018 10:45 am
Forum: s300 / SManager
Topic: S300 P0130 Error Closed Loop Help!!!
Replies: 6
Views: 735

Re: S300 P0130 Error Closed Loop Help!!!

In for the results. Been having the same issue lately after a year of no problems at all.
by portenio78
Wed Aug 31, 2016 3:26 am
Forum: s300 / SManager
Topic: New s300 & AEM wb. Stuck air fuel.
Replies: 4
Views: 1113

Re: New s300 & AEM wb. Stuck air fuel.

Reading owns me. Had to ground brown wire.
by portenio78
Mon Aug 29, 2016 10:33 am
Forum: s300 / SManager
Topic: New s300 & AEM wb. Stuck air fuel.
Replies: 4
Views: 1113

Re: New s300 & AEM wb. Stuck air fuel.

With the car at idling at 14.7, I probed d14 and it read 5v. I did not rev the car while probing.
by portenio78
Mon Aug 29, 2016 7:34 am
Forum: s300 / SManager
Topic: New s300 & AEM wb. Stuck air fuel.
Replies: 4
Views: 1113

New s300 & AEM wb. Stuck air fuel.

Installed new S300 and AEM wideband exactly as directed from the place I bought from, Xenocron. WB reads correct and verified 5v coming from white wire. Voltage on display stuck at 3.8v, with AF frozen at 17.7 Yes this is D14, but have always used this pin on other setups. Never mind the nasty fuel ...
by portenio78
Sun Oct 21, 2012 7:52 pm
Forum: S300 Calibrations
Topic: Vitara D16z6 Calibration
Replies: 5
Views: 2790

Re: Vitara D16z6 Calibration

Smooth out that big timing jump in columns 1-5, from 1500 to 1700rpm.
by portenio78
Sun Sep 16, 2012 3:36 pm
Forum: s300 / SManager
Topic: Funky TPS calibrating
Replies: 11
Views: 3153

Re: Funky TPS calibrating

Made some improvements FINALLY! Added .002 to all dead times, moved the iac meter a tad to the right, and then added some timing in colums 1-6.
by portenio78
Sun Sep 16, 2012 9:32 am
Forum: s300 / SManager
Topic: Funky TPS calibrating
Replies: 11
Views: 3153

Re: Funky TPS calibrating

Loaded an old map from about 2 years ago, that is not too different from the current street tune I have on the car now...yet the old tune runs smoooooooth at partial throttle? I do not want to use that calibration, I'd really like to know whats wrong with the current one. Heres the old tune.
by portenio78
Sat Sep 15, 2012 5:12 pm
Forum: s300 / SManager
Topic: Funky TPS calibrating
Replies: 11
Views: 3153

Re: Funky TPS calibrating

Cleaned my grounds and tightened the alt belt. Dead times are set to Injector Dynamics specs. Never had this problem, and it just started happening out of the blue. Car drives really good everywhere else, just has this one little hicup with very light throttle. What else should I try?
by portenio78
Sat Sep 15, 2012 12:50 pm
Forum: s300 / SManager
Topic: Funky TPS calibrating
Replies: 11
Views: 3153

Re: Funky TPS calibrating

Got the voltage stabalized and still having this issue. I was able to duplicate what has been happening at light throttle cruise speed, with this new log which is at idle. TPS still doing funky things it seems, and I checked its mechanical operation in volts and all is well. I also tried disable alt...
by portenio78
Mon Sep 10, 2012 1:13 am
Forum: s300 / SManager
Topic: Funky TPS calibrating
Replies: 11
Views: 3153

Re: Funky TPS calibrating

I agree that battery voltage is all over the place, but it seems to be that way consistantly through the complete datalog, and there are sections of time where the AFR is consistant? Also note I do have a ATI Race Damper, I wonder if this is not playing right with my alternator as well?