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JDM h22 question.

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Old Dec 21, 2005 | 10:01 PM
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Default JDM h22 question.

ok i have a jdm h22a with a h23a block. runs fine but when i let go of the gas, the idel drops really low like it wasnt to die, the oil sign flashes a little bit then the car goes back to normal. i changed my IACV, MAP, and TPS. what else could it be? im running a stock p13 obd1. anyone know? help!
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Old Dec 22, 2005 | 05:26 AM
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Default Re: JDM h22 question. (jdm dc2 01)

did you replace your IACV with a new or a used one? reason i ask is that my car was doin the exact same thing and thats what it was. I just cleaned mine with some brake parts cleaner. probably not the best way but it worked. Also, did you set your voltage correctly on your TPS?
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Old Dec 23, 2005 | 02:28 PM
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Default Re: JDM h22 question. (Sabbotage)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Sabbotage &raquo;</TD></TR><TR><TD CLASS="quote">did you replace your IACV with a new or a used one? reason i ask is that my car was doin the exact same thing and thats what it was. I just cleaned mine with some brake parts cleaner. probably not the best way but it worked. Also, did you set your voltage correctly on your TPS? </TD></TR></TABLE>

i changed me IACV and cleaned it with break part cleaner too. how do set the volatge on the TPS? and what is it suppose t o be set at?
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Old Dec 23, 2005 | 03:12 PM
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the tps is suppose to be set at .5 volts. just loosen the 2 screws in the back and turn it just like you would on a distributor and get as close as you can to .5 volts.
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Old Dec 23, 2005 | 08:25 PM
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i had the same problem. check this link for a fix
https://honda-tech.com/zerothread?id=1392751
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Old Dec 24, 2005 | 05:43 PM
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cool thanks for the info everyone. i hope this works.
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Old Dec 24, 2005 | 06:18 PM
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Default Re: (jdm dc2 01)

i had and still have the same problem, but mine is more with fuel, i pinched my fuel line and it runs fine. i think its the difference of obd1 injectors, obd2 motor, etc. i dunno.
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Old Dec 24, 2005 | 09:07 PM
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Default Re: (veganstraightedge)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by veganstraightedge &raquo;</TD></TR><TR><TD CLASS="quote">i had and still have the same problem, but mine is more with fuel, i pinched my fuel line and it runs fine. i think its the difference of obd1 injectors, obd2 motor, etc. i dunno.</TD></TR></TABLE>

i have a 01 integra (OBD2) i have a OBD1 jumper harness with a stock h22 ecu. my motor is obd1. does anyone know whats the stock psi on fuel for the h22? i have a fuel pressure regulator on with a gauge. i just need to know that, maybe thats my problem.????
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Old Dec 30, 2005 | 01:16 PM
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bump. help!
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