CEL with Hondata?
Joined: Apr 2003
Posts: 330
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it sounds like the cable between the ECU and interface box is whack. the connector that is soldered in the ECU may be in backwards...
do you have a pocket programmer?? can you burn a new ROM to test that??
try cutting J1 and returning to stock specs to see if that makes the cel go away.
but i would put my money on that cable between the interface box and ecu.
what stage is it the hondata?
do you have a pocket programmer?? can you burn a new ROM to test that??
try cutting J1 and returning to stock specs to see if that makes the cel go away.
but i would put my money on that cable between the interface box and ecu.
what stage is it the hondata?
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Honda-Tech Member
Joined: Apr 2002
Posts: 7,574
Likes: 6
From: Cincinnati,, Oh
Re: CEL with Hondata?
If I click the "error codes" button in the HondaLogger software it say it has a code 23. My "94" Civic doesn't have a knock sensor. Maybe the Hondata ECU I got is from a model that has one? Do any of the OBD1 P28 ECUs have a knock sensor input?
Thread Starter
Honda-Tech Member
Joined: Apr 2002
Posts: 7,574
Likes: 6
From: Cincinnati,, Oh
Re: (pills_PMD)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by pills_PMD »</TD></TR><TR><TD CLASS="quote">it sounds like the cable between the ECU and interface box is whack. the connector that is soldered in the ECU may be in backwards...
do you have a pocket programmer?? can you burn a new ROM to test that??
try cutting J1 and returning to stock specs to see if that makes the cel go away.
but i would put my money on that cable between the interface box and ecu.
what stage is it the hondata?</TD></TR></TABLE>
The interface box is working, it runs fine also. If I burn a stock rom, and disconnect the interface box there is no CEL. Very odd. It's an s200 system.
do you have a pocket programmer?? can you burn a new ROM to test that??
try cutting J1 and returning to stock specs to see if that makes the cel go away.
but i would put my money on that cable between the interface box and ecu.
what stage is it the hondata?</TD></TR></TABLE>
The interface box is working, it runs fine also. If I burn a stock rom, and disconnect the interface box there is no CEL. Very odd. It's an s200 system.
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danny98r
Acura Integra Type-R
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Jan 16, 2005 07:51 AM