Hondata

Knox

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...

Knox

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.

Knox

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...

Knox

Any advise ? We still did not find the issue.

Knox

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...

Knox

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...

Knox

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.

Knox

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.

Knox

You will need to post the calibration and datalog showing this. Ok, here is the calibration and datalog. You can clearly see that it takes time to engine start. Sometimes little more, sometimes little less time it takes to start depends on how much time car parked. In the calibration injectors cc e...

Knox

Have you talked to your tuner about this issue? I did the tuning, I tuned 50-60 cars so I have some experience. Execpt this issue, I don't have any issue and engine runs strong and makes 280whp. On idle short term trim is -1% and idles very smooth. I have this issue before with my rdx injectors on ...

Knox

We are aware that our dead times do not match deatschwerks. We measure this on the car. I'm not sure how deatschwerks measures the deadtime. Most injectors larger than stock have deadtimes of 1.1 to 1.3ms @ 12V. Hi Hondata, I'm using 800cc deatschwerks injectors on my k24/k20 setup with stock fuel ...

Knox

Is it possible to add a feature for launch control like after releasing the clutch pedal contiues to limit the rev for additional time(seconds)? Like after releasing the clutch pedal engine continous to cut for additional 2,3,etc seconds for eliminating the too much wheel spin at launch. You can do...

Knox

Spunkster wrote:Make sure that the pins are not broken under the black connector. You can gently pull the black part off and make sure they are in tact, then put the black piece back on.

I did check that pins on the first day but they seems ok there is no crack also.

Knox

Here is the calibration but I don't have datalog because when this problem occurs I can not do anything, I even can not upload calibration. After some (2 3 times) take out the s300 and install again everything works perfect. First time I have an issue like this and we will change the p28 and try it ...

Knox

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Spunkster wrote:Post pictures of the soldering on the bottom of the ECU. Is J12 cut?

Hondata

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Re: Fd2 k24 did not start

Re: Fd2 k24 did not start

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Fd2 k24 did not start

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Re: S300 issue

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Re: S300 issue