Search found 144 matches

by ITR 1102
Thu May 06, 2010 11:21 pm
Forum: s300 / SManager
Topic: Speedometer is off. Correction via SManager?
Replies: 3
Views: 1973

Speedometer is off. Correction via SManager?

My speedometer is off by about 10 miles per hour at 80 MPH. It may just be the speed sensor as every now and then it will just go crazy and then settle down, but I'm not sure. The faster I am going, the more it is off. Is there any way to have Hondata correct this? I have confirmed with other cars a...
by ITR 1102
Sun Apr 04, 2010 10:03 pm
Forum: s300 / SManager
Topic: Time required to establish Long Term Fuel Trim
Replies: 1
Views: 1266

Time required to establish Long Term Fuel Trim

How long must I datalog in order for the long term fuel trim to be updated / give a correct reading?

My short term ranges between -2% and 8%, but the long term shows 0%. I only logged for 10 minutes while on the interstate.
by ITR 1102
Fri Aug 21, 2009 9:13 pm
Forum: s300 / SManager
Topic: SManager V1-4-2 [Updated 6-23-2009]
Replies: 20
Views: 8215

is there an archive of older versions? I don't have the previous release installation file saved, but need to use it. The latest release is causing problems. (connects and will update ecu with changes, but changes to the tables have no affect). This comes and goes and is not consistant. Where can I ...
by ITR 1102
Mon Aug 10, 2009 1:51 pm
Forum: Non-Hondata
Topic: o2 target voltage / AFR
Replies: 4
Views: 2704

Thank you

I will check it out :-)
by ITR 1102
Mon Aug 10, 2009 10:36 am
Forum: Non-Hondata
Topic: o2 target voltage / AFR
Replies: 4
Views: 2704

is there a chart that shows the typical voltages to air to fuel ratio to use as a guide?
by ITR 1102
Fri Aug 07, 2009 2:17 pm
Forum: Non-Hondata
Topic: o2 target voltage / AFR
Replies: 4
Views: 2704

o2 target voltage / AFR

What is the relationship between the o2 target voltage and the closed loop AFR? Ex: what is the desired AFR if target is set at .43 as opposed to .51? Is this option only used to compensate for differences in the o2 sensors in order to properly reach stoich, or is this used to change the target AFR ...
by ITR 1102
Thu Aug 06, 2009 9:15 pm
Forum: s300 / SManager
Topic: Knock Sensor code without knock sensor
Replies: 6
Views: 2568

I have seen something strange like this happen twice

1) The person had a faulty ecu

2) I had a corrupt file somehow. I had to start over with a new calibration but the continuous "fake" CEL went away.
by ITR 1102
Mon Aug 03, 2009 5:05 pm
Forum: s300 / SManager
Topic: JRSC LHT 4k rpm idle
Replies: 1
Views: 1124

The culprit: a very big vacuum leak Blower to Manifold gasket was leaking on the driver side and front. Air was coming in on both sides of the gasket making that high pitch squeel. The blower is out again and should be reinstalled this weekend. Note* when friends are helping you work on your car, pa...
by ITR 1102
Fri Jul 31, 2009 12:38 am
Forum: s300 / SManager
Topic: JRSC LHT 4k rpm idle
Replies: 1
Views: 1124

JRSC LHT 4k rpm idle

I tried starting the motor this afternoon without water in the LHT water pump and it shut off, just to make sure everything was running well before adding another variable to the mix. I just finished the install today. Immediately at idle the RPM shoots up to 4200 rpm and holds there. I am assuming ...
by ITR 1102
Fri Jul 24, 2009 9:11 am
Forum: s300 / SManager
Topic: Problem, very rich, bucking drivablity and very intermediate
Replies: 15
Views: 4586

I have had this same problem happen to me on two different occasions. The ecu would throw a TPS code as well. Somehow, my calibration was corrupt. I reverted back to an older backup copy that I had and everything went back to normal. I could still open the calibration in Smanager and upload it to th...
by ITR 1102
Thu Jun 18, 2009 8:47 pm
Forum: S300 Calibrations
Topic: B18c5 JRSC LHT modified with 550cc injectors
Replies: 4
Views: 13427

Re: B18c5 JRSC LHT modified with 550cc injectors

Spunkster wrote:B18c5 JRSC LHT modified with 550cc injectors
Noticed the 13% fuel trim. Was fuel pressure lowered or was that used to adjust the overall fuel curve?

I will be starting with this calibration very, very soon
by ITR 1102
Mon Jun 01, 2009 9:48 pm
Forum: Non-Hondata
Topic: Cat vs. Test Pipe with JRSC
Replies: 1
Views: 2554

Cat vs. Test Pipe with JRSC

Is there a significant gain with a test pipe as opposed to a high flow cat on the JRSC with high boost? (Kamikaze header, SMSP stainless 2.5" stainless exhaust with Vibrant resonator). If so, is a resonated test pipe better than a straight pipe? My luck with cats is as bad as it gets. OEM, Carsound,...
by ITR 1102
Sun May 31, 2009 6:09 pm
Forum: S300 Calibrations
Topic: Why is there no tutorial on how to use this software?
Replies: 28
Views: 15690

GodSpeed Dyno: Thank you for your comments. In addition, I would like to add: An explaination or suggestion of when certain things should be changed (not necessarily what to change them to) would be helpful. With all the extra features and tables that can be edited, knowing when to edit them would b...
by ITR 1102
Thu May 28, 2009 12:56 pm
Forum: Non-Hondata
Topic: What should AFR's be under TIP IN
Replies: 1
Views: 2208

What should AFR's be under TIP IN

What should the Air to fuel ratio be immediately when full throttle? I have the map tuned to be a nice 13.5 IN full throttle, but SHOULD it be richer upon the tip in? If it needs to be richer for safety while transitioning, what should it be? This is a theory question rather than a software question...
by ITR 1102
Thu May 28, 2009 6:49 am
Forum: Romeditor 4 Software
Topic: hesitation upon quick transition to full throttle
Replies: 2
Views: 7096

I changed the VTEC window back to stock. I just forgot to do that before sending that file... I did some high cam fuel street tuning and when putting the window back to stock did not pay close enough attention before saving the calibration. I would like to know possibilities and ideas as I have no d...