1991 dx dizzy the same as a hf or si?

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Old Jun 4, 2004 | 01:42 PM
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deftones0817's Avatar
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Default 1991 dx dizzy the same as a hf or si?

like the title says are dx dizzy the same has hf or si? this is a crx

DEF
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Old Jun 4, 2004 | 02:10 PM
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Default Re: 1991 dx dizzy the same as a hf or si? (deftones0817)

dx dizzy, same as hf.
you'll need TD01U for 1.5 engines.
TD02U for 1.6
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Old Jun 4, 2004 | 02:17 PM
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Default Re: 1991 dx dizzy the same as a hf or si? (katsumoto)

thanks for the reply
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Old Jun 4, 2004 | 02:19 PM
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answer is no hf,si are both mpfi dizzy a dx is a dpfi
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Old Jun 4, 2004 | 02:24 PM
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Default Re: (1fst4)

yeah but my questions is could i rewire it i know that the plugs are different

DEF
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Old Jun 4, 2004 | 02:46 PM
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Default Re: 1991 dx dizzy the same as a hf or si? (deftones0817)

HF and Si distributors are the same. The DX distributor is different and won't work on an MPFI setup.
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Old Jun 4, 2004 | 02:56 PM
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the DX distribtor does NOT have the #1 cylinder position sensor, while the HF and Si distributors do. Therefore, the DX can not be wired to work with MPFI
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Old Jun 4, 2004 | 06:37 PM
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Default Re: (green91)

thanks for all the info i searched and could not find all that info only people selling dizzy and that a si would work with an hf...ok im going to sell the dx one since i just pulled in off a car for a spare and it was included in the deal.

DEF
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Old Jun 5, 2004 | 08:28 PM
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HF and Si are the same
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