PCM O2 Sensor Pins

Black02GT

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Chasing a stupid P2272 code, was going to check continuity quick. I have the PCM pin out but it doesn't specify which H02S is which. Looking for Bank 2 Sensor 2. Anyone know?

FWIW I'm using this diagram:
03/04 Cobra ECU pinouts
 

hotcobra03

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O2 locations

02 wiring diagram


Code chart for pinpoint test


Pinpoint test H



Blue plug is drivers side purple is passenger. On rear 02s

There are alot of 02 codes,,
Having the plugs backwards may be this code.
 
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Black02GT

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20220514_205711_compress39.jpg
 

Black02GT

*Not 2KBlackGT
Established Member
Joined
Dec 12, 2004
Messages
5,579
Location
NY
O2 locations

02 wiring diagram


Code chart for pinpoint test


Pinpoint test H



Blue plug is drivers side purple is passenger. On rear 02s

There are alot of 02 codes,,
Having the plugs backwards may be this code.
Thanks for the help dude. Pinned it out and then pulled back the loom. Probably got caught on an engine in an out. Time to check the rest of this section, re-check, re-wrap. Hopefully it.
 

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