S2000 Under The Hood S2000 Technical and Mechanical discussions.

Ordered my Comptech ESM Today

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Old Jul 30, 2003 | 01:35 PM
  #1  
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Default Ordered my Comptech ESM Today

ordered my ems today from comptech. hopefully it will clear up my car running rich. Hopefully install will be easy and of course the results are good.
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Old Jul 30, 2003 | 02:47 PM
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How does the esm control your richness? I thought it only clamps the voltage signal of the map sensor to the ecu
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Old Jul 30, 2003 | 06:05 PM
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yeah, it's simple to install, but I dont think it controls your a/f ratios. It just prevents ecu from seeing boost as I understand
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Old Jul 30, 2003 | 08:21 PM
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well that is the code that keeps coming up that my map sensor is not working properly. called comptech and they said it will fix the problem with the map sensor.
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Old Aug 1, 2003 | 12:42 AM
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Didn't it come with the SC package?
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Old Aug 8, 2003 | 09:41 PM
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Originally posted by NMs2000
well that is the code that keeps coming up that my map sensor is not working properly. called comptech and they said it will fix the problem with the map sensor.
Be sure to you crimp the wires properly. A bad crimping job will give you a rich mixture and can set a MAP code. This happen to me because the I did not crimp the signal wire properly.
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Old Aug 8, 2003 | 09:42 PM
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Originally posted by demonderrick
Didn't it come with the SC package?
The very early versions of the SC did not have the ESM.
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