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obd2 to obd1

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Old 01-19-2005, 05:00 PM
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Default obd2 to obd1

im doin an obd2 to obd1 conversion in my car, and whated to now what sensors from the obd2 that i dont need are. i searched and couldn't find what i was lookin for. If some one could tell me, it would be helpfull
Old 01-20-2005, 01:01 PM
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Default Re: obd2 to obd1 (turbofienD 04)

anybody ? and do i need a knock sensor?
Old 01-20-2005, 02:53 PM
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Default Re: obd2 to obd1 (turbofienD 04)

be more specific. There are evap sensors on some models, crank position sensor, etc. What motor, what chassis, what ecu?
Old 01-20-2005, 03:00 PM
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Default Re: obd2 to obd1 (743power)

i have a 98coupe ex and doin b20vtec with an chipped p28 obd1
Old 01-22-2005, 06:24 AM
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Default Re: obd2 to obd1 (turbofienD 04)

i know obd1 has one o2 sensor, but what other sensors are on obd2 that are not on obd1?
Old 01-22-2005, 06:39 AM
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Default Re: obd2 to obd1 (turbofienD 04)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by turbofienD 04 &raquo;</TD></TR><TR><TD CLASS="quote">i know obd1 has one o2 sensor, but what other sensors are on obd2 that are not on obd1?</TD></TR></TABLE>

secondary o2, crank position sensor, fuel tank pressure sensor, i believe there is also an extra evap sensor near the intake manifold.

obd2 = the devil
Old 01-22-2005, 06:45 AM
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Default Re: obd2 to obd1 (743power)

ok thanks and do i need a knock sensor?
Old 01-22-2005, 07:31 AM
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Default Re: obd2 to obd1 (turbofienD 04)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by turbofienD 04 &raquo;</TD></TR><TR><TD CLASS="quote">ok thanks and do i need a knock sensor?</TD></TR></TABLE>

Chipped p28 doesnt look for one unless the person who made the program added a provision for it.
Old 01-22-2005, 07:42 AM
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Default Re: obd2 to obd1 (743power)

ok thanks, helped me out alot
Old 01-24-2005, 09:07 AM
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Default Re: obd2 to obd1 (743power)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 743power &raquo;</TD></TR><TR><TD CLASS="quote">

Chipped p28 doesnt look for one unless the person who made the program added a provision for it.</TD></TR></TABLE>

Need more than just software changes. Knock on a P28 needs hardware mods to the ECU (knock board, etc...)
Old 01-24-2005, 09:45 AM
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Default Re: obd2 to obd1 (Jaker)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Jaker &raquo;</TD></TR><TR><TD CLASS="quote">

Need more than just software changes. Knock on a P28 needs hardware mods to the ECU (knock board, etc...)</TD></TR></TABLE>

damn, too much work for a honda knock sensor. . .
Old 01-24-2005, 10:05 AM
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Default Re: obd2 to obd1 (743power)

ok i'll geuss i'll keep it then
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