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07 02 sensor 1/1 wiring diagram???

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Old 04-20-2019, 06:43 AM
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Default 07 02 sensor 1/1 wiring diagram???
Anyone hav a diagram for 07 wrangler jku 02 sensor? Live data trend flat even after replacement
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Old 04-20-2019, 09:54 AM
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Originally Posted by Easye33
Anyone hav a diagram for 07 wrangler jku 02 sensor? Live data trend flat even after replacement
What? Unsure what you asking.
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Old 04-20-2019, 11:09 AM
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Originally Posted by Rednroll
What? Unsure what you asking.
Does anyone know the pin out for the bank 1 sensor 1 wiring at the ecu? I ran a live data scan and the trend was flat....I replaced the warrantied sensor but still reading flat so I want to trace the wiring back to the ecm to find out if I need to rewire 02 or warranty out my ecu...
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Old 04-23-2019, 07:02 AM
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Bump
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Old 04-23-2019, 07:42 AM
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The power of Google
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Jeep_Wrangler_2007_Wiring.pdf (310.7 KB, 1602 views)
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Old 04-23-2019, 08:06 AM
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Originally Posted by DEJK2012
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Signal out?
Signal return?
Heat out?
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Old 04-23-2019, 08:12 AM
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Originally Posted by Easye33
Signal out?
Signal return?
Heat out?
Bud i dont think anyone knows what you are asking. But, that is the wiring diagram that i could best decipher you where asking for.
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Old 04-23-2019, 08:16 AM
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Like this but for bank 1
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Old 04-23-2019, 08:21 AM
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Originally Posted by Easye33

Like this but for bank 1
Without this information how do I check the 02 sensor wiring to see if I need to rewire or my pcm is bad?
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Old 04-23-2019, 08:24 AM
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