on an obd2 car with an obd1 ecu...

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10-18-2009, 07:36 PM

GReddy_Civic

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on an obd2 car with an obd1 ecu...

im boosting the new civic and running a test pipe this time around. Do i need to use the secondary O2 sensor? it would hit the shift linkage otherwise. I have an obd1 p28 with hondata s300

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10-18-2009, 07:51 PM

i getz da chewin

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Re: on an obd2 car with an obd1 ecu...

no obd1 cars only use the pre cat sensor i believe.

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10-18-2009, 08:00 PM

093turbo16

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Re: on an obd2 car with an obd1 ecu...

The OBD1 ecu only uses the primary sensor. Just put a plug in your secondary sensor location.

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10-19-2009, 04:12 AM

GReddy_Civic

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Re: on an obd2 car with an obd1 ecu...

john you're all over this. Thanks holmes! :D

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