Search found 312 matches

by Johnny_9
Thu May 26, 2016 4:43 pm
Forum: s300 / SManager
Topic: TPS Signal dropping
Replies: 7
Views: 2011

Re: TPS Signal dropping

Are you using converter hardness? Last time i having this TPS erratic reading due to converter hardness. Does the converter harness have any soldering? If the wrong type of solder flux (acidic) was used, it would corrode over time and lead to higher resistance. You go to some shops to buy flux and ...
by Johnny_9
Thu May 05, 2016 4:09 pm
Forum: s300 / SManager
Topic: TPS Signal dropping
Replies: 7
Views: 2011

Re: TPS Signal dropping

Any fans motor (radiator, condensor, blower) which is on their way out could also be the culprit - "on the verge of failing" motors/bearings will place an inordinate current draw on the electrical system which then pulls down the 5V reference signal to the TPS
by Johnny_9
Sun May 01, 2016 6:45 am
Forum: s300 / SManager
Topic: momentary lean dip at small throttle changes
Replies: 3
Views: 1814

Re: momentary lean dip at small throttle changes

Does the next S300 version need tip-in fuel enrichment by RPM?
by Johnny_9
Sat Apr 23, 2016 6:48 pm
Forum: s300 / SManager
Topic: TPS Signal dropping
Replies: 7
Views: 2011

Re: TPS Signal dropping

i got the same problem; i suspect it is a electrical system/wiring issue - loose connector or corrosion / crud in the pins. take note signal ground is shared between several sensors and tracking it down may be time consuming affair.
by Johnny_9
Sun Feb 21, 2016 1:13 am
Forum: s300 / SManager
Topic: Will increasing the load index columns benifit a NA engine?
Replies: 4
Views: 1498

Re: Will increasing the load index columns benifit a NA engine?

May benefit in the low load/low rpm area, if u have overlap cams - different vacuum on deceleration vs stock cams, assuming yr (larger) injectors are linear at low pulse width
by Johnny_9
Tue Jan 05, 2016 2:30 am
Forum: s300 / SManager
Topic: SManager software requests
Replies: 306
Views: 105389

Re: Data Log Export (CSV) - ECTc AITc

Hondata wrote:
Johnny_9 wrote:Can we get the ECTc and IATc variables exported in the CSV?
Done
Thanks; can you kindly post the Beta!
by Johnny_9
Wed Dec 16, 2015 5:55 am
Forum: s300 / SManager
Topic: IACV position during Cold Starting
Replies: 0
Views: 9410

IACV position during Cold Starting

Does the IACV fully open during cranking and then close down to the Target Idle position?
by Johnny_9
Wed Dec 16, 2015 1:27 am
Forum: s300 / SManager
Topic: SManager software requests
Replies: 306
Views: 105389

Data Log Export (CSV) - ECTc AITc

Can we get the ECTc and IATc variables exported in the CSV?

I am doing and X-Y-Z plot of A/F,ECT vs ECTc to optimise cold starts and warm-up enrichments

Thanks
by Johnny_9
Wed Dec 16, 2015 1:10 am
Forum: s300 / SManager
Topic: Having problems with software 2.5 again
Replies: 8
Views: 1972

Re: Having problems with software 2.5 again

We've added an additional compensation table. It is not active all the time, but is a minimum compensation based on engine load (MAP). I believe the is the cause of the compensation you are seeing. Can Hondata clarify what is engine load threshold for this "minimum compensation - load based" table ...
by Johnny_9
Fri Sep 25, 2015 2:52 am
Forum: s300 / SManager
Topic: Post Start Fuel Adjustment
Replies: 1
Views: 1091

Post Start Fuel Adjustment

Post Start Fuel Adjustment "PSFA" (from the help file) - alters the amount of fuel added immediately after starting the engine. This extra post start fuel is normally slowly reduced to no extra fuel over the period of 10-30 seconds. Changing the post start fuel adjustment will alter the amount of fu...
by Johnny_9
Sat Sep 12, 2015 1:18 am
Forum: s300 / SManager
Topic: SManager software requests
Replies: 306
Views: 105389

Re: SManager software requests

Change is have a X-Y plot of "rpm" vs "rate of change of rpm"
by Johnny_9
Tue Aug 11, 2015 4:03 am
Forum: s300 / SManager
Topic: Ltft seem to be stuck how to reset the ltft
Replies: 5
Views: 2014

Re: Ltft seem to be stuck how to reset the ltft

check for exhaust leaks (e.g. at the center bullet) and weld it up. besides unplugging the ECU, you can also richen up or lean out your Overall Fuel Trim, so your STRIM go rich or lean, after which your LTRIM will adjust while revving to 2000 rpm U need to check your idle and cruise fuel (or where e...
by Johnny_9
Tue Jul 21, 2015 7:42 am
Forum: s300 / SManager
Topic: SManager software requests
Replies: 306
Views: 105389

Re: SManager software requests

Pure N.A. version of S300/Smanager Use the ROM taken for Boost etc for 1) Better 3D tables IAT/ECT Ignition compensation - example IATc Igniton with a full Load Axis, ECTc Ignition with a full load axis 2) IACV - parameters - closed loop IACV, IACV based position, IACV position/ duty cycle can be da...
by Johnny_9
Tue Jul 21, 2015 7:27 am
Forum: s300 / SManager
Topic: SManager software requests
Replies: 306
Views: 105389

Re: SManager software requests

Ability to read CSV files from say SDash into Smanager (Graph)

There are plenty of areas where this product can be developed

Can we add ECTc/IATc compensation to the data-log csv export?
by Johnny_9
Tue Jul 21, 2015 7:22 am
Forum: s300 / SManager
Topic: SManager software requests
Replies: 306
Views: 105389

Re: SManager software requests

Control of Tip-In Fuel by RPM.