S2000 Forced Induction S2000 Turbocharging and S2000 supercharging, for that extra kick.

Somebody help! EDIT: SOLVED

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Old Mar 31, 2010 | 01:22 PM
  #11  
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seem the ECU is reading your RPM incorrectly. I would get a code reader and read the CEL? that will tell you something about what is going on.
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Old Mar 31, 2010 | 01:23 PM
  #12  
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it seem there is some wiring issue going on? if the EMU is saying 5-7k at idle and your tach is showing differently then that is a big issue. Both should be reading the same.
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Old Mar 31, 2010 | 01:52 PM
  #13  
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I just installed my kit and I have not had a problem out of it. I have an AEM UEGO to check my afrs. I get 14.7 to 15.2 just driving regularly (no boost) and when I get on it it's like 11.5-12.5 maybe a bit more. It's going to 10lbs too.

I'm thinking a wiring issue or maybe your motor has been hurt before.
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Old Mar 31, 2010 | 03:04 PM
  #14  
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12.5 is a little too lean.

bring that down to 12.2ish

when the car wont accel anymore, what is your AFRs at that moment.
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Old Mar 31, 2010 | 04:10 PM
  #15  
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Well, for not having a tune or anything other than just installing it and driving, I don't think it's too bad.

BTW, my car is not the one having the problem accelerating. It honestly has no problems what so ever.

Thanks for looking out for me though.
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Old Mar 31, 2010 | 04:23 PM
  #16  
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Got the CEL scanned results are below.

P0122
TP sensor "A" circuit low voltage
Probable Cause
1. Open or short circuit condition
2. Poor electrical conection
3. Faulty TP sensor

Another thing...just to make sure are my connections correct for BOV + Boost Control?

Working on making a video of the problems
Please if anyone can help, please chime in.

Below is the link to my pics

http://picasaweb.google.com/103784985220515862510
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Old Mar 31, 2010 | 05:09 PM
  #17  
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If you didn't know the TPS is on the side of the throttle body. It's the throttle position sensor. You can adjust the idle screw to increase the idle speed. I did this with my Apexi Neo which showed the voltage to the sensor to make sure I didn't turn the screw too much.

That may be the problem though, your senor/throttle needs adjusting or it's out.
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Old Apr 1, 2010 | 02:36 PM
  #18  
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I checked the voltage for my TPS and MAP Sensor.

My TPS reads around .38V at idle. At WOT it reads 4.45V.

My map sensor reads around 2.2V between line 1 and 3 and 5.5 between line 2 and 3.

I'm pretty sure this is normal.

There are no breaks or shorts in the wiring either.

What could the problem be? I think it has something to do with EMU and the settings.

Can anybody spot what is causing the problem?
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Old Apr 1, 2010 | 03:27 PM
  #19  
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My TPS was at .27v at idle...
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Old Apr 1, 2010 | 03:47 PM
  #20  
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It is definitely the EMU...I disconnected the EMU and just connected the ECU...CEL went away.
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