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ITB and CROME questions

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Old Sep 22, 2010 | 07:37 PM
  #1  
unusual71's Avatar
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Default ITB and CROME questions

alright so i have just installed a set of individual throttle bodies that I got from a Kawasaki ZX10R and I have a couple issues.
engine is an internally stock B20b

I setup my rom with ITB tools, but I am still getting a CEL (7) for the TPS. I did check and match the voltage at idle and WOT. also, i have never run a "P30" map before but ITB tools wanted this, now im also getting code 36 which seems to be for some kind of traction control, how do I disable this?

im using the fuel injectors off of the kawasaki, should I adjust any of the values in advanced tables? they are not in the stock location but maybe 4" further stock. They run on about 36 psi fuel pressure and i have read that they are rated at 330cc, they also feature a fancy fuel spray pattern according to a couple things I have seen.

lastly, would anyone with itb tools experience give me some tips on adjusting ignition timing with this split map?
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Old Sep 23, 2010 | 02:47 AM
  #2  
hood ride eg's Avatar
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Default Re: ITB and CROME questions

i had alot of trouble with chrome and my twm itbs. the best and easy way to go is purchasing hondata s300. once you do that and tune it , you should be good
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Old Sep 23, 2010 | 05:40 AM
  #3  
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Default Re: ITB and CROME questions

Originally Posted by hood ride eg
i had alot of trouble with chrome and my twm itbs. the best and easy way to go is purchasing hondata s300. once you do that and tune it , you should be good
thanks for your input.

might be "best and easy way" if you have lots of money but if your a cheap *** student like me thats not even an option
anyways lots of people have their setups working on crome fine im not ready to give up on it just yet
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Old Sep 23, 2010 | 05:41 AM
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Default Re: ITB and CROME questions

I was never happy with my (kinsler) d-series ITB's on crome.
Similar to OP; I went over the TPS settings and voltages so many times (GM sensors, stock sensors, custom tables, stock tables, etc....) and continued getting TPS CELs which made the car undriveable.

My solution: sold d-series & gave away the (chipped) ECU. Bought K-series & AEM
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Old Sep 24, 2010 | 06:38 AM
  #5  
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Default Re: ITB and CROME questions

So I made a new map and it fixed the check engine light problems I was getting. Still need help with adjusting the timing to get a smooth transition between MAP and TPS. also, where is everyone setting the change over? When you first install ITB tools it sets the cross over at 10% TPS, I will leave it here for now and see how the car drives.

As far as adjusting the idle, will the advanced idle tools work the same even though the IACV is disabled? I guess this will require lots of experimentation.

Also, still concerned about the injector battery offsets, is this only used during start up?
edit: injectors are some type of denso measuring about 11.8-12.0 ohms
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Old Sep 27, 2010 | 06:56 AM
  #6  
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Default Re: ITB and CROME questions

does real time update still work in the TPS% columns when using ITB tools?
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