Obd2 to obd1 o2 sensor location

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Sep 7, 2020 | 12:11 AM

purposebuilt

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Obd2 to obd1 o2 sensor location

hi im running a jumper for obd2 to 1 and I was woundering if I can use one of the two o2sensor used for the obd2 and wich one the upstream or down stream.

Sep 7, 2020 | 07:48 PM

JRCivic1

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From: The South - Roll Tide !!!

Re: Obd2 to obd1 o2 sensor location

You only use the primary (upstream) sensor plug... OBD-1 doesn't recognize the efficiency of the catalytic converter.

Sep 8, 2020 | 10:09 PM

purposebuilt

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Re: Obd2 to obd1 o2 sensor location

Thanx

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