Search found 8 matches
- Mon Mar 12, 2018 7:10 pm
- Forum: S2000 2006-2009 Americas/Europe/Asia
- Topic: A/F Steadily Goes Rich Until Stall at Idle
- Replies: 4
- Views: 8007
Re: A/F Steadily Goes Rich Until Stall at Idle
Confirmed the problem does not exist in a year-old calibration with live tuning disabled. Also confirmed the problem does not exist in the same file but with live tuning disabled. Said another way, the problem existed on a file with live tuning enabled but the problem does not exist if the same file...
- Sun Feb 25, 2018 5:58 pm
- Forum: S2000 2006-2009 Americas/Europe/Asia
- Topic: A/F Steadily Goes Rich Until Stall at Idle
- Replies: 4
- Views: 8007
Re: A/F Steadily Goes Rich Until Stall at Idle
No, it does not coincide with the fans. After a long negative terminal pull, the car started and idled for 10+ min without issue. It wasn't until I shut it off and did a hot restart that the problem came back, manifesting as 19:1 AFR and misfires across all cylinders. This appears to electrical, rat...
- Fri Feb 23, 2018 5:44 pm
- Forum: S2000 2006-2009 Americas/Europe/Asia
- Topic: A/F Steadily Goes Rich Until Stall at Idle
- Replies: 4
- Views: 8007
A/F Steadily Goes Rich Until Stall at Idle
Car was at the track two weekends ago (as it has been many times) and just before a session it was idling, began to nearly die, catch, then idle to near death and repeat. I reflashed the car and attempted to tune it out, but there are/were no anomalies in the tune. I was able to log the STRIM attemp...
- Sat Feb 03, 2018 2:47 pm
- Forum: FlashPro Manager
- Topic: Throttle body swaps
- Replies: 40
- Views: 67694
Re: Throttle body swaps
Hondata, do you know the years for the Civic SI and the TL-S throttle bodies in this test?
- Tue Jul 11, 2017 3:04 pm
- Forum: S2000 2006-2009 Americas/Europe/Asia
- Topic: Timing/Fuel Targets at Idle
- Replies: 3
- Views: 7678
Re: Timing/Fuel Targets at Idle
Thank you for the timely response. So the timing tables are not active at idle because it is an idle-control strategy but the fuel tables are active? I'll modify the airflow table to see if timing comes and I'll also look further into fuel adjustments. The fuel adjustments didn't appear to affect th...
- Tue Jul 11, 2017 11:40 am
- Forum: S2000 2006-2009 Americas/Europe/Asia
- Topic: Timing/Fuel Targets at Idle
- Replies: 3
- Views: 7678
Timing/Fuel Targets at Idle
I'm looking to understand (and alter) timing and fuel under idle conditions. I have a modified manifold and throttle so the airflow characteristics do not match OEM. As a result, timing is floored at -1/0/1, AFR is relatively stable at 14.7-15.0, and an occasional stumble/misfire can be felt alongsi...
- Tue Nov 05, 2013 9:23 am
- Forum: S2000 2006-2009 Americas/Europe/Asia
- Topic: Fuel Trims Wildly Different with Flash Pro
- Replies: 3
- Views: 4082
Re: Fuel Trims Wildly Different with Flash Pro
Both logs were started after a period of driving, shutoff, then restarting the car; the morning I drove to Starbucks before starting the log, the afternoon I had been autocrossing. Ambient temp was ~20*F different (50*F in the morning, 70*F in the afternoon). IAT on startup was also 20*F different, ...
- Mon Nov 04, 2013 2:47 pm
- Forum: S2000 2006-2009 Americas/Europe/Asia
- Topic: Fuel Trims Wildly Different with Flash Pro
- Replies: 3
- Views: 4082
Fuel Trims Wildly Different with Flash Pro
- serial number of your FlashPro: <I don't have it at the moment> - FlashPro Manager version (not 'the latest'): 1.6.3.0 - the calibration (as an attachment): attached - a datalog of a problem (as an attachment): attached - what sort of vehicle you have: 2006 US S2000 - anything about the car which ...