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GM 2 bar map sensor

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Old 05-17-2003, 11:48 PM
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Default GM 2 bar map sensor

I have a 2 bar map sensor for s2000 for sale. I paid $80. Make offer. buyers pay shipping.
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Old 05-18-2003, 03:50 AM
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not to rain on your parade, but those GM 2bar sensors are about $28 new at gmpartsdirect. I used one on my CRX when I went turbo.
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Old 05-18-2003, 08:32 AM
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what does it do that the stock MAP sensor doesn't?
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Old 05-18-2003, 10:33 AM
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the GM 2 bar map sensor is able to read manifold pressures above the stock sensor, which is a little less than one BAR or about 10 psi. the GM 2 bar can read up to about 28 psi. If used, however, you need some type of engine management that you can calibrate the map sensor, becasue the signal is slightly different than the stock sensor. Then again, if your running 20+ psi of boost, you will no doubt already be running some type of engine management. There is alot of info on this topic at Hondata
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Old 05-18-2003, 12:52 PM
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I brought it at a GM dealership I have the receipt to prove it. I need a 3 bar so , I just want to get rid of it.
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