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Y7 with y8 head - throws codes 3 and 14; bogs at low idle

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Old 10-25-2010, 02:06 PM
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Default Y7 with y8 head - throws codes 3 and 14; bogs at low idle

just bought a 97 civic dx with a y8 head and manifold has a p2p-a34 ecu bogs at low idle..
its throwing codes 3,14 map and iacv valve is it a wiring problem???? help
Old 10-25-2010, 05:16 PM
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Default Re: Y7 with y8 head problem.......

anyone
Old 10-25-2010, 05:23 PM
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Default Re: Y7 with y8 head problem.......

did they convert the 3 wire to 2 wire on the iacv?
Old 10-25-2010, 08:05 PM
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Default Re: Y7 with y8 head - throws codes 3 and 14; bogs at low idle

If you reset the ECU, do both codes repeat after running engine?
Old 10-25-2010, 09:45 PM
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Default Re: Y7 with y8 head problem.......

Originally Posted by HondaPartsHero
did they convert the 3 wire to 2 wire on the iacv?
it has the 3 wire still.... right under the trottle body
Old 10-25-2010, 09:45 PM
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Default Re: Y7 with y8 head - throws codes 3 and 14; bogs at low idle

Originally Posted by RonJ@HT
If you reset the ECU, do both codes repeat after running engine?
havent reset it yet just got ill do that tommorow......
Old 10-26-2010, 01:20 AM
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Default Re: Y7 with y8 head - throws codes 3 and 14; bogs at low idle

you'll need to convert that 3 wire to 2 wire unless you are running an auto car with an auto ECU



Old 10-26-2010, 08:22 PM
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Default Re: Y7 with y8 head - throws codes 3 and 14; bogs at low idle

Originally Posted by HondaPartsHero
you'll need to convert that 3 wire to 2 wire unless you are running an auto car with an auto ECU



is that necessary cause the tb thats on there has the iacv on the bottom not on the back of the manifold
Old 10-27-2010, 01:34 AM
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Default Re: Y7 with y8 head - throws codes 3 and 14; bogs at low idle

yes, the 3 wire is not compatible with the P2P ECU, you'll have to do this in order to make it work, you;ll also need the 2 wire IACV
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