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Proper idle for a d16y7?

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Old 12-10-2005, 01:42 PM
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Default Proper idle for a d16y7?

what rpm should a stock d16y7 be idling at??

mine is at 1500 right now, and that seems to high, while my buddies SI idles at around 780
Old 12-10-2005, 01:54 PM
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Default Re: Proper idle for a d16y7? (sniperslayer)

750
Old 12-10-2005, 03:03 PM
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Default Re: Proper idle for a d16y7? (nub)

yep mine sits at 750 and then 810 with the lights on..
Old 12-10-2005, 04:00 PM
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Default Re: Proper idle for a d16y7? (sniperslayer)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by sniperslayer &raquo;</TD></TR><TR><TD CLASS="quote">what rpm should a stock d16y7 be idling at??

mine is at 1500 right now, and that seems to high, while my buddies SI idles at around 780</TD></TR></TABLE>

If your engine is cold, then this is the proper rpm till it warms up to operating temp. If not then check and clean your IACV.
Old 12-10-2005, 04:20 PM
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Default Re: Proper idle for a d16y7? (perlmeistere81)

it sits at 1500 after it's warmed up...but the thing is i think it could be my tach..

i have a DX and i just have some aftermarket tach installed, i was adjusting the idle and got it up to 2000 when it was like cranked until that little screw was almost falling out

but when i tighened it the other way until i couldnt anymore, it was just under 1500, do u think it's just my tach?
Old 12-10-2005, 05:53 PM
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Default Re: Proper idle for a d16y7? (sniperslayer)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by sniperslayer &raquo;</TD></TR><TR><TD CLASS="quote">it sits at 1500 after it's warmed up...but the thing is i think it could be my tach..

i have a DX and i just have some aftermarket tach installed, i was adjusting the idle and got it up to 2000 when it was like cranked until that little screw was almost falling out

but when i tighened it the other way until i couldnt anymore, it was just under 1500, do u think it's just my tach?</TD></TR></TABLE>

Depends how you wired it, it sounds like an iacv problem. You should know when it idles at 750 you can barely hear it, so if it is at 1500 clean your iacv. Here's a good read on that.

https://honda-tech.com/zerothread?id=558236
Old 04-26-2020, 02:39 PM
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Default Re: Proper idle for a d16y7?

Originally Posted by perlmeister8
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by sniperslayer &raquo;</TD></TR><TR><TD CLASS="quote">what rpm should a stock d16y7 be idling at??

mine is at 1500 right now, and that seems to high, while my buddies SI idles at around 780</TD></TR></TABLE>

If your engine is cold, then this is the proper rpm till it warms up to operating temp. If not then check and clean your IACV.
having an issue with my idle aswell. Popping code for P0505 which is IACV. Replaced that twice, still didnt fix my issue. I popped 2 codes for P0505 and a code for bank 1 sensor(downstream) low input. So I replaced my downstream O2 sensor hoping it would fix my issue(replaced upstream aswell) still popping a code for P0505. At this point I'm starting to believe I have a small vac leak somewhere in one of the hosses.. I also adjusted the idle screw still didnt fix my issue.
Old 04-26-2020, 05:36 PM
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Default Re: Proper idle for a d16y7?

Originally Posted by Tyler Hardy
having an issue with my idle aswell. Popping code for P0505 which is IACV. Replaced that twice, still didnt fix my issue. I popped 2 codes for P0505 and a code for bank 1 sensor(downstream) low input. So I replaced my downstream O2 sensor hoping it would fix my issue(replaced upstream aswell) still popping a code for P0505. At this point I'm starting to believe I have a small vac leak somewhere in one of the hosses.. I also adjusted the idle screw still didnt fix my issue.
Don't bump a 15 year old thread haha
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