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Vafc h22 tdc and vtc ?

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Old May 29, 2005 | 12:31 PM
  #1  
snowseeker's Avatar
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From: stevens point, WI, 54481
Default Vafc h22 tdc and vtc ?

Two quick questions that the instalation book doesn't show.

94 Prelude H22 Not 100% positive on the ecu, have been going off a P72 obd1 pinout diagram.

Which TDC wire do I splice into for Vafc?

What wire is the VTC (cam signal)? if there is one?

Thanks in advance!
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Old May 29, 2005 | 12:50 PM
  #2  
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From: stevens point, WI, 54481
Default Re: Vafc h22 tdc and vtc ? (snowseeker)

Sorry to take up the space, after much more searching I found what I was looking for.

VTC is for I-vtec only and the vafc tdc wire goes to the TDC -P ecu wire.

Thanks HT!
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Old May 29, 2005 | 07:21 PM
  #3  
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From: Conroe, TX
Default

i have never spliced into a TDC wire for any piggyback ecu at all.
and isnt VTC for iVTEC engines only?
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