CEL codes 1, 9, and 22 -----> Possible effects?
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From: Batavia, IL, United States
CEL codes 1, 9, and 22 -----> Possible effects?
My H22A EG (running a P28) is throwing the following CEL's...
1 ---> O2A - Oxygen sensor #1
9 ---> CYP - cylinder sensor
22 ---> VTEC pressure valve
...and I've been having the following problems...
https://honda-tech.com/zerothread?id=1406343
Could those codes be what is wrong? PLEASE HELP!
1 ---> O2A - Oxygen sensor #1
9 ---> CYP - cylinder sensor
22 ---> VTEC pressure valve
...and I've been having the following problems...
https://honda-tech.com/zerothread?id=1406343
Could those codes be what is wrong? PLEASE HELP!
Honda-Tech Member
Joined: Jun 2003
Posts: 1,679
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From: westchester or philly, ny
Re: CEL codes 1, 9, and 22 -----> Possible effects? (JDM H23A)
why dont you fix these sensors/ make sure there connected. make sure all your connections are good from the sensor all the way back to your ecu.
plus are you running an h22 on a stock p28? If so i dont eve know if i want to help you.
and I thought you had an h23?
your problems there can also be vaccuum but fix the sensors and get a real computer for your h22.
plus are you running an h22 on a stock p28? If so i dont eve know if i want to help you.
and I thought you had an h23?
your problems there can also be vaccuum but fix the sensors and get a real computer for your h22.
Thread Starter
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Joined: Feb 2005
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From: Batavia, IL, United States
Re: CEL codes 1, 9, and 22 -----> Possible effects? (kulrevon)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by kulrevon »</TD></TR><TR><TD CLASS="quote">why dont you fix these sensors/ make sure there connected. make sure all your connections are good from the sensor all the way back to your ecu.
plus are you running an h22 on a stock p28? If so i dont eve know if i want to help you.
and I thought you had an h23?
your problems there can also be vaccuum but fix the sensors and get a real computer for your h22.</TD></TR></TABLE>
The engine I have is the JDM H23A DOHC VTEC (blue top). I'm running a P28 ECU chipped with H22A maps and a VAFC II.
By the way, what the expletive is 9 ---> CYP - cylinder sensor all about? I don't even know what that is! Could that be why it's having trouble starting (it has trouble, but it always ends up starting...always).
plus are you running an h22 on a stock p28? If so i dont eve know if i want to help you.
and I thought you had an h23?
your problems there can also be vaccuum but fix the sensors and get a real computer for your h22.</TD></TR></TABLE>
The engine I have is the JDM H23A DOHC VTEC (blue top). I'm running a P28 ECU chipped with H22A maps and a VAFC II.
By the way, what the expletive is 9 ---> CYP - cylinder sensor all about? I don't even know what that is! Could that be why it's having trouble starting (it has trouble, but it always ends up starting...always).
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Joined: Jun 2003
Posts: 1,679
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From: westchester or philly, ny
Re: CEL codes 1, 9, and 22 -----> Possible effects? (JDM H23A)
what dizzy are you running and what harness.
the cyp is in the dizzy for 92-95 and on the oil pump for 96+ so i am guess you dont have it hooked up?
its a cylinder sensore or crank angle something like that.
does the h23a have a vtec pressure valve on the motor?
and hook up your o2 sensor.
is that better?
the cyp is in the dizzy for 92-95 and on the oil pump for 96+ so i am guess you dont have it hooked up?
its a cylinder sensore or crank angle something like that.
does the h23a have a vtec pressure valve on the motor?
and hook up your o2 sensor.
is that better?
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