Hondata

Spunkster wrote: ↑Fri Jan 05, 2018 12:59 pm Post a picture with the knock board removed so we can see what is under it.

Hello hondata or spunkster,

Does this ecu is compatible with s300j ? Because your website state p30-0 for jdm version but did not write anything about p30-n71 ecu.

Thanks.

Hondata wrote: ↑Mon Jan 01, 2018 5:24 pm The overall rev limiter or the launch limiter? What version did you upgrade from?

Overall rev limiter changed. I use 4.3.3 before this change.

Hello hondata or spunkster, First of all I wish happy new near to all. I updated my kmanager on my laptop to 4.3.4. I tuned my customer’s car and my own car both cars rev limiter sound changed, now it cuts much slower it is more likly to oem honda ecu’s cut. Did you changed anyting on latest version...

What sort of MAP is it? Measure the voltage and see what it reads at atmospheric. That will tell you if it is the MAP or ECU. It is oem honda b series map sensor. Interesting thing is usually when car sits some hours engine works fine and map sensor reads correct and after some driving starts to re...

Hello, I tuned a b18 gsr engine 1 year before with hondata s300 on dyno and owner use this car for one year without any issues. Nowadays sometimes map sensor reads high, for example switch on but engine doesn't work map sensor should read atmospere pressure which is about 100kpa but map sensor reads...

By elimination it is either the sensors, wiring or cam alignment. When I disconnect the socket from ckp sensor engine starts and also I see the cranking rpm on flashpro manager (arpund 250 rpm but after start its doesn't pass 3k rpm). When I disconnect both cmp sensor sockets engine doesn't start a...

The only different between the K20 and K24 is the crank sensor, up until the 2009+ US K24 which has a different crank trigger. In that case the sensor location is different and I'm sure you'd notice. Try the ECU is a known good vehicle. If that works, it is the engine or wiring. Thank you for reply...

Today we checked ckp sensor wirings and all good also checked oem ground wirings and they are ok too. Now we stucked. Any advise appreciated.

Someone told me that jdm rrc fd2 type r ecu doesn't work with k24 engine. I don't thik its true but I just want to ask you to confirm.

Double check all engine grounds are in place and making good contact with bare metal. Have you switched from the K20 to K24 crank sensor without changing the wiring? Yes we did not change the wiring but we used k20 crank sensor. We must use k24 crank sensor ? The thing that I don't understand is wh...

Any advise ? We still did not find the issue.

Hello hondata or spunster, Me (tuner) and my mechanic build an k24/k20 engine for a customer who's car is jdm fd2 type r. I had an interesting issue. When I fasten(attached) the socket to crankshaft position sensor (ckp) engine did not start just crank but did not start (injectors won't sprey and co...

Hi, this problem are solved in flashpro manager 2.4.9.0. Yesterday me and owner of the car check the calibration because of small knocking noise (octane racting changed in our pump fuel), and I installed my innovate lm2 wideband to check the map (because I thought that I can not see afr on open loop...

Spunkster wrote:The only difference I can see is in the fuel compensation for IAT, since they are different in the datalogs. What fuel are you using?

98ron pump fuel.

Spunkster wrote:Post a datalog of a normal start as well.

This is the datalog for normal start. I start the engine (starts late again) and immediately stop and start again. You can see that how fast engine start normally.