obd2 JDM LS throwing o2 sensor CEL code
11-16-2010, 08:55 AM
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obd2 JDM LS throwing o2 sensor CEL code
I need an O2 sensor im throwing a CEL for it. it an ob2 JDM LS would i just have a to get a pre-cat o2 sensor? Not sure only because its jdm
11-16-2010, 10:20 AM
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Re: Jdm o2 sensor replacement
the ECU tells you what it uses. If it's a JDM ECU, you only have a primary O2.
it will also be a different code for primary(pre-cat) vs secondary(post-cat).
how do you know that you have a code for the O2? (which code is it?)
it will also be a different code for primary(pre-cat) vs secondary(post-cat).
how do you know that you have a code for the O2? (which code is it?)
11-17-2010, 08:39 AM
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Re: obd2 JDM LS throwing o2 sensor CEL code
i have a modis. it was heater circuit malfuntion. the motor only has on o2 sensor and yes it is a JDM ECU. na di have a code for high voltage on the IAT
11-17-2010, 09:40 AM
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Re: obd2 JDM LS throwing o2 sensor CEL code
replace pre-cat O2 since you only have one O2.
high voltage on IAT, make sure you didn't swap the IAT and EVAP purge solinoid plugs.
high voltage on IAT, make sure you didn't swap the IAT and EVAP purge solinoid plugs.
11-21-2010, 10:45 AM
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Re: obd2 JDM LS throwing o2 sensor CEL code
Where did you put the IAT (I'm assuming you have 96-00 Civic which has the IAT in the airbox or intake arm) or did you wire up a round style plug?
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11-22-2010, 08:22 AM
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Re: obd2 JDM LS throwing o2 sensor CEL code
its in the intake arm. rywire did my wiring. i have a 95 with an obd2 ls. the connector was labeled IAT
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