Search found 21 matches
- Sun May 23, 2021 6:32 pm
- Forum: Tuning Support: Making it Run
- Topic: Honda K24 ETB TPS issues
- Replies: 14
- Views: 8789
Re: Honda K24 ETB TPS issues
Yes the MRE was a ready built unit all working apart from some analog 0-5 volt inputs ,no problem just a look under microscope and a good clean in Isoprop alcohol and a 10 minute run in the sonic tank warm water ,the two ESD devices are ok although the 6004 op amps were dead. although i do admit to ...
- Sun May 23, 2021 3:35 pm
- Forum: Tuning Support: Making it Run
- Topic: Honda K24 ETB TPS issues
- Replies: 14
- Views: 8789
Re: Honda K24 ETB TPS issues
Ok now i have another issue ,all PPS and TPS voltages working ,i can calibrate PPS and Auto CAL Throttle but TPS showing 100% when its at around 5%
actual position ? its seams to read the TPS volts ADC inverted ?
actual position ? its seams to read the TPS volts ADC inverted ?
- Wed May 19, 2021 7:05 pm
- Forum: Tuning Support: Making it Run
- Topic: Honda K24 ETB TPS issues
- Replies: 14
- Views: 8789
Re: Honda K24 ETB TPS issues
Ok A quick update i found problems on the ADC line , no big issue but solder paste residue in between MCP6004 , and the STM 32 the ADC line had some issues ,noise and also on the ESD protection diode arrays ,probably coupling from 5v Ref to AN volts the cure i ordered some ESD arrays and some MCP600...
- Sat May 15, 2021 9:33 pm
- Forum: Tuning Support: Making it Run
- Topic: Honda K24 ETB TPS issues
- Replies: 14
- Views: 8789
Re: Honda K24 ETB TPS issues
Ok so i found the problem ,
the Honda K24 ETB has two encoders ,from which the two TPS voltages are generated ,the problem is the two TPS voltages Track together although they have an offset ,So i get an error on the TPS Calibration function.
I am working on the problem.
the Honda K24 ETB has two encoders ,from which the two TPS voltages are generated ,the problem is the two TPS voltages Track together although they have an offset ,So i get an error on the TPS Calibration function.
I am working on the problem.
- Sun May 09, 2021 4:53 pm
- Forum: Tuning Support: Making it Run
- Topic: Honda K24 ETB TPS issues
- Replies: 14
- Views: 8789
Re: Honda K24 ETB TPS issues
Ok Please can you show me an example of a two wire TPS configuration , a picture of the ETB and TPS settings as a starting point ?
- Sun May 09, 2021 2:25 pm
- Forum: Tuning Support: Making it Run
- Topic: Honda K24 ETB TPS issues
- Replies: 14
- Views: 8789
Re: Honda K24 ETB TPS issues
sorry second upload with ETB as operational ,last tune was ETB disabled for test purposes .
- Sun May 09, 2021 2:20 pm
- Forum: Tuning Support: Making it Run
- Topic: Honda K24 ETB TPS issues
- Replies: 14
- Views: 8789
Re: Honda K24 ETB TPS issues
I Have just uploaded my current tune ,no doubt its a configuration error from my part.
- Sun May 09, 2021 2:16 pm
- Forum: Tuning Support: Making it Run
- Topic: Honda K24 ETB TPS issues
- Replies: 14
- Views: 8789
Re: Honda K24 ETB TPS issues
Hi Andrey yes i get a configuration error , with my variable current PSU in place set to 2 amps ,i try to auto calibrate the TPS and TPS2 gives low values Too close together I expected ADC of around 177 -800 but i get 5-15 ? AN volts 36 = TPS2 . the throttle opens and closes on Auto Cal TPS. so its ...
- Sun May 09, 2021 2:00 pm
- Forum: Tuning Support: Making it Run
- Topic: Honda K24 ETB TPS issues
- Replies: 14
- Views: 8789
Honda K24 ETB TPS issues
Hi Guys does anyone have any idea about Honda K 24 ETB ?
The problem seems to be the Honda ETB Potentiometers run in tandem ,IE they do not give opposing TTPS positions , TPS 1 o-5 volts TPS2 1-5 volts
is there any options to use two TPS signals not opposing ?.
The problem seems to be the Honda ETB Potentiometers run in tandem ,IE they do not give opposing TTPS positions , TPS 1 o-5 volts TPS2 1-5 volts
is there any options to use two TPS signals not opposing ?.
- Sun Apr 18, 2021 1:24 pm
- Forum: You and your build
- Topic: My Build ,2005 Honda s type K24A3 Accord Help needed
- Replies: 2
- Views: 2966
My Build ,2005 Honda s type K24A3 Accord Help needed
Hi Guys I am having problems trying to get a spark with my current setup ,my project has just been uploaded https://rusefi.com/online/view.php?msq=491, The current setup is K24, setup to run ind coils in batch mode ,great crank trigger pattern in the log but no spark . i have had it running on seque...
- Thu Apr 08, 2021 9:17 pm
- Forum: You and your build
- Topic: MRE Honda K sequential cam trigger configuration.
- Replies: 18
- Views: 9126
Re: MRE Honda K sequential cam trigger configuration.
Ok thanks for the tip ,sorry dislexic .. missed the details...
- Thu Apr 08, 2021 9:15 pm
- Forum: You and your build
- Topic: MRE Honda K sequential cam trigger configuration.
- Replies: 18
- Views: 9126
Re: MRE Honda K sequential cam trigger configuration.
Hi Yes I got the engine running ,just made a base map ,running sequential injection ,i dont have the oem injector data dead time table ECT so its idling , and sounds good even though injector data is not on point as yet. the only issue as yet is the VTC as i need the third hall input , the guys say ...
- Thu Apr 08, 2021 4:07 pm
- Forum: You and your build
- Topic: MRE Honda K sequential cam trigger configuration.
- Replies: 18
- Views: 9126
Re: MRE Honda K sequential cam trigger configuration.
Hi AndreyB. Ok ,so i have invested a lot of time in this project ,there is no way i am prepared to stop now with my car unable to function for the sake of some work on code EXT, The idea for me was to use this hardware with a view to purchasing more hardware in the near future , i have several proje...
- Thu Apr 08, 2021 3:06 pm
- Forum: You and your build
- Topic: MRE Honda K sequential cam trigger configuration.
- Replies: 18
- Views: 9126
Re: MRE Honda K sequential cam trigger configuration.
Hi Andrey i am a little confused about the Universal bundle , do i have to simply apply the ini file that is on the link you sent me and flash the firmware from the TS console with the Rusefi powered up ? Or do i have to find the universal bundle and auto dfu from the .exe in rusefi bundle ? My conc...
- Wed Apr 07, 2021 6:21 pm
- Forum: You and your build
- Topic: MRE Honda K sequential cam trigger configuration.
- Replies: 18
- Views: 9126
Re: MRE Honda K sequential cam trigger configuration.
Hi Andrey thanks for the information and help Much appreciated
many thanks Jim.
many thanks Jim.
- Wed Apr 07, 2021 3:31 pm
- Forum: You and your build
- Topic: MRE Honda K sequential cam trigger configuration.
- Replies: 18
- Views: 9126
Re: MRE Honda K sequential cam trigger configuration.
Hi Guys so i now have the K24 running on the MRE !! Some setup and config problems and a pullup resister on the Exhaust cam Hall sensor. So i am looking to configure one of the Digital inputs for Hall effect No 3 for the intake cam reference position. I had a look at the ADC and how the hall input c...
- Wed Apr 07, 2021 3:00 pm
- Forum: You and your build
- Topic: My Build ,2005 Honda s type K24A3 Accord
- Replies: 2
- Views: 2059
My Build ,2005 Honda s type K24A3 Accord
Hi Guys My project is a 2005 K24 A3 Vtec running on Rusefi MRE ,the engine is stock apart from the Cams. I have the engine running sequential , had some problems with Crank and cam config ,its been a while since i have used TS, But its all working !!! ,my next goal is to configure one of the digital...
- Wed Mar 31, 2021 8:03 pm
- Forum: You and your build
- Topic: MRE Honda K sequential cam trigger configuration.
- Replies: 18
- Views: 9126
Re: MRE ,sequential cam trigger configuration.
Hi sorry i forgot my location ,i am based in the UK east Yorkshire.
- Wed Mar 31, 2021 5:18 pm
- Forum: You and your build
- Topic: MRE Honda K sequential cam trigger configuration.
- Replies: 18
- Views: 9126
Re: MRE ,sequential cam trigger configuration.
Yes the Honda K24A3 Euro runs 12=1 4=1 4 on the intake for VTC the crank is timed at 311 ATDC or 49 Before TDC
cam sync is about 30 Degrees ATDC or about 680 Before static.
3 Hall sensors ,coil on plug.
cam sync is about 30 Degrees ATDC or about 680 Before static.
3 Hall sensors ,coil on plug.
- Wed Mar 31, 2021 5:13 pm
- Forum: You and your build
- Topic: MRE Honda K sequential cam trigger configuration.
- Replies: 18
- Views: 9126
Re: MRE ,sequential cam trigger configuration.
Hi yes i bought the MRE with a connector with unterminated harness and i spent around 3 months at the k24 accord ,OEM ecu and configuration then i made a plug in adaptor to replace the OEM ecu , also running the MRE in paralell ,so i have done a fair bit of groundwork mainly out of Obsession, its an...
- Wed Mar 31, 2021 2:33 pm
- Forum: You and your build
- Topic: MRE Honda K sequential cam trigger configuration.
- Replies: 18
- Views: 9126
MRE Honda K sequential cam trigger configuration.
Hi Guys please can anyone say how to configure sequential cam and crank triggers on MRE rusefi . it seams that the options in Tuner Studio are a bit confusing , my setup is Honda K24A3 stock engine , original hall sensors cam and crank ,set to run sequential injection coil on plug ,i know all the cr...