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BDL Throttle Body on a H22 Prelude

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Old Mar 21, 2012 | 10:26 PM
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Default BDL Throttle Body on a H22 Prelude

So i bought a BDL 70mm Throttle Body for my H22 and my stock map sensor doesn't fit on it. Does anyone know what map sensor is compatible with this set up?
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Old Mar 22, 2012 | 04:31 AM
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Default Re: BDL Throttle Body on a H22 Prelude

If you have a 4g then your map sensor bolts to the firewall using a vacuum line to the TB, use a map sensor from a 96 VTEC, that one will bolt to the TB.
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Old Mar 22, 2012 | 12:35 PM
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Default Re: BDL Throttle Body on a H22 Prelude

b series,F series map sensor will fit.
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Old Mar 22, 2012 | 01:25 PM
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Default Re: BDL Throttle Body on a H22 Prelude

Originally Posted by minilogoguy18
If you have a 4g then your map sensor bolts to the firewall using a vacuum line to the TB, use a map sensor from a 96 VTEC, that one will bolt to the TB.
Yeah i have a 4th gen. The 5th gen MAP sensor is 3 wire as well? Will it plug into my existing plug or will i need to splice in a 5th gen plug to make it fit? What do I do with the vacuum lines that won't be used any longer? Just plug them off?
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Old Mar 22, 2012 | 01:27 PM
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Default Re: BDL Throttle Body on a H22 Prelude

Originally Posted by razorlude
b series,F series map sensor will fit.
I know B and F MAP sensors will fit on the TB, i'm just worried about it working with my existing 3 wire plug. Do you know if it will just plug right in or if I have to splice in a new plug as well?
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Old Mar 22, 2012 | 04:24 PM
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Default Re: BDL Throttle Body on a H22 Prelude

5g will work too, should've stated that since I'm using a H22a4 map sensor I bought new at work on my omni power TB.

You mainly just need any OBD2 map sensor, OBD1 H series was the odd ball of the bunch.
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Old Mar 22, 2012 | 07:13 PM
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Default Re: BDL Throttle Body on a H22 Prelude

Originally Posted by minilogoguy18
5g will work too, should've stated that since I'm using a H22a4 map sensor I bought new at work on my omni power TB.

You mainly just need any OBD2 map sensor, OBD1 H series was the odd ball of the bunch.
I got my hands on a MAP sensor that fits. I stumbled across it on an old TB i had laying around. Bolts up to the new BDL TB and even plugs into my existing plug; I'll just have to extend the wires. So do i just plug off the 2 vacuum lines that went to the old MAP sesnor then?
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Old Mar 23, 2012 | 02:52 AM
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Default Re: BDL Throttle Body on a H22 Prelude

There should have been only 1 vac line to the old map sensor and the nipple would be on the old TB and not the IM, you might be looking at the purge control solenoid that is next to the map sensor on the firewall.
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