The cel light has actually been on since the T1R exhaust was installed b/c it eliminated one O2 sensor, so I was like ok no big deal. Now after I installed my hondata and was running some datalogging it showed a Knock Sensor Error and Oxygen Sensor Heater. I know the OSH is a simple fix I replaced it on my old b16 delsol but is it b/c of the O2 sensor not there that it is throwning both codes out? The car is running fine, a little rich but Vtec and everything is normal. So do I need to even worry about either one? or is one or both being caused b/c of that O2 sensor missing? I also tried to clear DTC's but they came right back on. Any help would be appriciated. Thanks.


Modified by TypeRguy97 at 11:43 PM 10/19/2006

 

bump for some help

 

what basemap are you using on hondata, my understanding is that most tuners eliminate the knock sensor.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by LootR0435 &raquo;</TD></TR><TR><TD CLASS="quote">what basemap are you using on hondata, my understanding is that most tuners eliminate the knock sensor.</TD></TR></TABLE>

i have heard that as well, but why?

 

im just using the itr basemap. Could that be the reason for the knock sensor, b/c of the base map and with my exhaust is making the car run richer triggering the knock sensor?

 

what ecu are you using this with?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by LootR0435 &raquo;</TD></TR><TR><TD CLASS="quote">what basemap are you using on hondata, my understanding is that most tuners eliminate the knock sensor.</TD></TR></TABLE>

Generally this is true, when you are trying to get a solid tune, you do not want the ECU to take control of anything, especially something as important as ignition timing.

 

P28

 

Knock sensor must be disabled as the P28 does not have a knock board.

 

ah yea thats what I thought but it is deffinitly showing a knock sensor so thats why im tring to figure out whats going on.

 

Where is the confusion, you've diagnosed the problem and i've told you what needs to be done to correct it?

 

ok, so how do i disable it?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by TypeRguy97 &raquo;</TD></TR><TR><TD CLASS="quote">ok, so how do i disable it?</TD></TR></TABLE>
Open Romeditor. Open your Rom. Click on the options tab. Check the box to disable the knock sensor. Save the Rom. Burn a chip with the new Rom.