Search found 312 matches

by Johnny_9
Tue May 12, 2015 11:50 pm
Forum: s300 / SManager
Topic: parameters>tps>tip-in fuel
Replies: 6
Views: 2956

Re: parameters>tps>tip-in fuel

Spunkster, appreciate if you check this with Hondata and revert. Thanks.
by Johnny_9
Sun May 10, 2015 1:42 am
Forum: s300 / SManager
Topic: parameters>tps>tip-in fuel
Replies: 6
Views: 2956

Re: parameters>tps>tip-in fuel

In the help file (and calibration) we have Tip-in Fuel Normal At 31F ECT: "Rate" is 77 At 145F ECT: "Rate" is 128 1) What does the lower number (77) represent vis-a-vis the higher number (128) I would have thought a bigger enrichment (i.e. larger "rate" number) is required at colder temperatures - p...
by Johnny_9
Wed Apr 29, 2015 6:38 am
Forum: s300 / SManager
Topic: Datalogging PC MHz
Replies: 1
Views: 805

Datalogging PC MHz

What is the typical sampling rate (MHz range) for a laptop/USB 2.0 (and USB 3.0) datalog, and is On-board faster?
by Johnny_9
Wed Jan 28, 2015 3:58 am
Forum: s300 / SManager
Topic: Running Rich During Cold Start
Replies: 10
Views: 3659

Re: Running Rich During Cold Start

The ECU generally switches to closed loop at around 150F, but it is a complicated decision based on IAT, ECT and vehicle speed. Even with closed loop you should get the AF close to target. Probably you might need to look at ECT compensation. Post a datalog and the calibration if you want us to comm...
by Johnny_9
Wed Dec 24, 2014 4:18 am
Forum: s300 / SManager
Topic: SManager software requests
Replies: 308
Views: 106309

Re: SManager software requests

Software option to remove (i.e turn off/on) ECTc Fuel Trim "buffer" to enable tuner to immediately see impact cold start tune, before O2 sensor warms up.

Also more transparent Post start fuel control in terms of independently controlling time and enrichment fuel
by Johnny_9
Mon Dec 22, 2014 4:19 am
Forum: s300 / SManager
Topic: surging while cruising
Replies: 15
Views: 3317

Re: surging while cruising

Try retarding timing at low load col 1-4 and retune AFRs
by Johnny_9
Mon Dec 22, 2014 4:18 am
Forum: s300 / SManager
Topic: Closed Loop Under High Load (WOT)
Replies: 1
Views: 1101

Re: Closed Loop Under High Load (WOT)

Better to use a CAN-based Wideband interface for WOT Closed Loop for a faster response.
by Johnny_9
Tue Dec 02, 2014 7:13 am
Forum: s300 / SManager
Topic: parameters>tps>tip-in fuel
Replies: 6
Views: 2956

Re: parameters>tps>tip-in fuel

Can we clarify on how this [tps>tip-in fuel] differs with the tip-in under [fuel trim] ?
by Johnny_9
Tue Dec 02, 2014 7:00 am
Forum: s300 / SManager
Topic: surging while cruising
Replies: 15
Views: 3317

Re: surging while cruising

Sticky FPR?
Has harness been cut for VAFC before etc (VSS/MAP)?
by Johnny_9
Sun Sep 14, 2014 1:56 am
Forum: s300 / SManager
Topic: Overrun Fuel Cut Off (MAP)
Replies: 0
Views: 1890

Overrun Fuel Cut Off (MAP)

Is there a temperature threshold for this? Does it trigger when the engine is the warming-up? If so what is the ECT cut off?
by Johnny_9
Sat Jul 19, 2014 12:26 am
Forum: FlashPro Manager
Topic: 37820-RTZ-J53 (ZF2) - CVT
Replies: 0
Views: 1761

37820-RTZ-J53 (ZF2) - CVT

Please release Flash Pro for this ASAP.
by Johnny_9
Thu Jun 12, 2014 11:07 pm
Forum: s300 / SManager
Topic: ELD
Replies: 4
Views: 1769

Re: ELD

Google Honda Charging System (ELD is part of it)
by Johnny_9
Sun Jun 08, 2014 4:12 am
Forum: s300 / SManager
Topic: Hondata - Can You PLease Explain Ignition Tip-In Retard?
Replies: 1
Views: 1308

Hondata - Can You PLease Explain Ignition Tip-In Retard?

Here's a link http://www.learntotune.com/discussions/topic/thoughts-on-decel-cut/ "Some ECUs will allow the timing to be retarded during overrun fuel cut off while others don’t. This can help reduce engine torque, making the engine less responsive which in turn can make the transition to fuel cut an...
by Johnny_9
Mon Mar 31, 2014 8:57 am
Forum: s300 / SManager
Topic: SManager 2.3.2
Replies: 28
Views: 7386

Re: SManager 2.3.0

How do we get a CSV file for the all the DDE Server data (like when we use the Datalog>Export in the "Graph" window)?
by Johnny_9
Sat Mar 29, 2014 5:01 am
Forum: s300 / SManager
Topic: SManager 2.3.2
Replies: 28
Views: 7386

Re: SManager 2.3.0

Thanks. Any recommended tools/links to write a CSV file (that can be imported to excel) from DDE?