What are these two holes on D16 block?
01-06-2012, 05:13 AM
#3
Re: What are these two holes on D16 block?
Would be nice if you told us which engine it is. Since I don't see a spot for a knock
sensor, and you say it's a D16, I guess it's a D16Z6 (or whatever they call it in
Germany).
And jbpnoman is right, the green sensor is the oil pressure switch.
And the other hole is not used IIRC, someone correct me if I'm wrong here.
sensor, and you say it's a D16, I guess it's a D16Z6 (or whatever they call it in
Germany).
And jbpnoman is right, the green sensor is the oil pressure switch.
And the other hole is not used IIRC, someone correct me if I'm wrong here.
01-07-2012, 08:33 AM
#4
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Re: What are these two holes on D16 block?
pic of my Y8
My block has a plug in the 2nd slot in question. The Z6 in my car is the same way also.
My block has a plug in the 2nd slot in question. The Z6 in my car is the same way also.
Last edited by shawn8772; 01-07-2012 at 01:27 PM.
01-07-2012, 10:24 AM
#5
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Re: What are these two holes on D16 block?
what they said for the green one you usually replace that when going turbo for ur turbo gauge and the other one isnt that to drain the block as well?>
01-07-2012, 10:28 AM
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01-07-2012, 11:12 AM
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Re: What are these two holes on D16 block?
Is that a d16y8? its sitting right up against the cylinder like its a hole for a knock sensor or somthing? :UPDATE:Yup its a knock sensor The D16y8 came with a knock sensor and a crank position sensor and the D16Z6 did not so Im assuming thats a D16Y8. but its not in the same location as yours on your block so im a little confused??
01-07-2012, 11:34 PM
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Re: What are these two holes on D16 block?
Pretty sure it's Z6 block. The OBD0 block actually has threads in the second hole for the fan switch. See this link for comparison
https://honda-tech.com/forums/honda-crx-ef-civic-1988-1991-3/how-d16z6-block-d16a6-head-2754616/
https://honda-tech.com/forums/honda-crx-ef-civic-1988-1991-3/how-d16z6-block-d16a6-head-2754616/
01-08-2012, 10:39 AM
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01-08-2012, 02:07 PM
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Re: What are these two holes on D16 block?
I think he may have borrowed the pic from google
https://honda-tech.com/forums/forced-induction-16/stock-oil-cooilng-d16-block-2820019/
https://honda-tech.com/forums/forced-induction-16/stock-oil-cooilng-d16-block-2820019/
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