What does the 4 in F22A4 stand for?
Joined: Sep 2002
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From: Overland Park, KS, Johnson
Re: What does the 4 in F22A4 stand for? (dclub01)
its OBD2... Its just part of the engine code, here is some others...
a1 is before 96 (OBD1)
a4 is after 96 (OBD2)
a is JDM
a3 is UK
F22a1 is a 4th gen accord motor, with the 5th gen accords they used b's (i.e. F22b1 & F22b2 [vtec and non vtec])
a1 is before 96 (OBD1)
a4 is after 96 (OBD2)
a is JDM
a3 is UK
F22a1 is a 4th gen accord motor, with the 5th gen accords they used b's (i.e. F22b1 & F22b2 [vtec and non vtec])
Joined: Jul 2002
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Re: What does the 4 in F22A4 stand for? (crazieaccord)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by crazieaccord »</TD></TR><TR><TD CLASS="quote">
a1 is before 96 (OBD1)
a4 is after 96 (OBD2)
a is JDM
a3 is UK
</TD></TR></TABLE>
That is not right. My 93 ex(OBD1) was an a4. It has nothing to do with OBD. It is there to denote a different model within the series.
a1 is before 96 (OBD1)
a4 is after 96 (OBD2)
a is JDM
a3 is UK
</TD></TR></TABLE>
That is not right. My 93 ex(OBD1) was an a4. It has nothing to do with OBD. It is there to denote a different model within the series.
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From: SoCal
Re: What does the 4 in F22A4 stand for? (93acclude)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 93acclude »</TD></TR><TR><TD CLASS="quote">
That is not right. My 93 ex(OBD1) was an a4. It has nothing to do with OBD. It is there to denote a different model within the series.
</TD></TR></TABLE>
thats right... i think the se and ex models are f22a4... and the lx and dx are
f22a1 <~~~ thats wat i have on my 92 lx
That is not right. My 93 ex(OBD1) was an a4. It has nothing to do with OBD. It is there to denote a different model within the series.
</TD></TR></TABLE>
thats right... i think the se and ex models are f22a4... and the lx and dx are
f22a1 <~~~ thats wat i have on my 92 lx
Joined: Sep 2002
Posts: 157
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From: Overland Park, KS, Johnson
Re: (Wont be beat)
ight well on H motors it't a1 and a4 for obd1 and obd2
my bad. The accords are confusing. i have an F22b1 and I know that F22b2 is non vtec, then F22a1 is 4th gen (lx at least). so confusing...i'm still learning. I know that a3 is UK though and a is JDM.
my bad. The accords are confusing. i have an F22b1 and I know that F22b2 is non vtec, then F22a1 is 4th gen (lx at least). so confusing...i'm still learning. I know that a3 is UK though and a is JDM.
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From: Humboldt County, CA and Phoenix, AZ, USA
Re: What does the 4 in F22A4 stand for? (93acclude)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 93acclude »</TD></TR><TR><TD CLASS="quote">
That is not right. My 93 ex(OBD1) was an a4. It has nothing to do with OBD. It is there to denote a different model within the series.
</TD></TR></TABLE>
True, that is why I am better than all you guys! i got the F22A6
4th Gen
DX-LX= f22a1
EX-SE= f22a6
and I think f22a4 is the Canadian EX-SE engine, but don't **** on me if somebody says other wise
That is not right. My 93 ex(OBD1) was an a4. It has nothing to do with OBD. It is there to denote a different model within the series.
</TD></TR></TABLE>
True, that is why I am better than all you guys! i got the F22A6
4th GenDX-LX= f22a1
EX-SE= f22a6
and I think f22a4 is the Canadian EX-SE engine, but don't **** on me if somebody says other wise
Joined: Oct 2002
Posts: 1,193
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From: St Hyacinthe, Qc, Can
Re: (UseR)
Check this out to see what goes where. http://www.accordinglydone.com...ies=F
Should answer everything.
Should answer everything.
Honda-Tech Member
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Posts: 17,222
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From: SoCal
Re: (UseR)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by UseR »</TD></TR><TR><TD CLASS="quote">What DID happen to this place...The post count used to be bigger than the prelude's forum post count.</TD></TR></TABLE>
em..does it really matter?
em..does it really matter?
Life is Suffering
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Posts: 9,673
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From: Somewhere...
Re: (Wont be beat)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Wont be beat »</TD></TR><TR><TD CLASS="quote">Wow. What happened to this place?</TD></TR></TABLE>
I believe the link in your sig happened.
I believe the link in your sig happened.
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Re: What does the 4 in F22A4 stand for? (NorCalRacer1)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by NorCalRacer1 »</TD></TR><TR><TD CLASS="quote">
True, that is why I am better than all you guys! i got the F22A6
4th Gen
DX-LX= f22a1
EX-SE= f22a6
and I think f22a4 is the Canadian EX-SE engine, but don't **** on me if somebody says other wise </TD></TR></TABLE>
My bad. My Ex was an a6, my new engine is the a4, H22a4. I'm terarded
True, that is why I am better than all you guys! i got the F22A6
4th GenDX-LX= f22a1
EX-SE= f22a6
and I think f22a4 is the Canadian EX-SE engine, but don't **** on me if somebody says other wise
</TD></TR></TABLE>My bad. My Ex was an a6, my new engine is the a4, H22a4. I'm terarded
Member
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Posts: 2,451
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From: Crofton, MD
Re: What does the 4 in F22A4 stand for? (93acclude)
just to break it down completly, I'll use the newer F23 since that is the motor I'm most familiar with
F23A4
F is the block. all honda newer honda motors have a letter to designate the block. parts from the same block tend to have a high degree of interchangerability, but it's no guarantee...
23 is the displacement. in this case, 2.3 liters
A4 is the Head and engine management package. the F23 comes in 3 variations, A1, A4, and A5. All 3 share the same bottom end. the A5 has a different, non-VTEC, head than the A1 and A4. the A1 and A4 share the exact same head, but the A1 is a LEV motor, while the A4 has a more restrictive ECU program and different sensors to make it ULEV compliant.
A5 is DX only. A1 and A4 are available in lx and ex models.
F23A4
F is the block. all honda newer honda motors have a letter to designate the block. parts from the same block tend to have a high degree of interchangerability, but it's no guarantee...
23 is the displacement. in this case, 2.3 liters
A4 is the Head and engine management package. the F23 comes in 3 variations, A1, A4, and A5. All 3 share the same bottom end. the A5 has a different, non-VTEC, head than the A1 and A4. the A1 and A4 share the exact same head, but the A1 is a LEV motor, while the A4 has a more restrictive ECU program and different sensors to make it ULEV compliant.
A5 is DX only. A1 and A4 are available in lx and ex models.
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