Oxygen Sensor Connector

[Desert Sasqwatch]

Does anyone have a photo of the upstream oxygen sensor connector?
Specifically need to see the shape of the connector and the pins, please.

 

[Rttoys]

I can take a pic in the morning.

 

[Desert Sasqwatch]

TC? Since there appears to be a difference from what I'm reading between it and the SC/NA engines.

 

[Rttoys]

They may be, will have to verify, but a nice thing about GM is they use a lot of the same stuff across the line. The HO2S‘s will normally be a black square connector. One will be male (I think pre) and one female (Post, I think). There’s a few years where they used all kinds of connectors (at least on trucks), that are a pain to track down.

 

[Ross]

2006 SS SC LSJ

 

[Desert Sasqwatch]

They may be, will have to verify, but a nice thing about GM is they use a lot of the same stuff across the line. The HO2S‘s will normally be a black square connector. One will be male (I think pre) and one female (Post, I think). There’s a few years where they used all kinds of connectors (at least on trucks), that are a pain to track down.

The SC/NA use a standard narrow band heated sensor. The TC uses a wideband with serial output to feed the ECM for the direct fuel injection and has 5 pins, not 4.

Thanks for the photo Ross.

 

[JBINTX]

Tim: Here is the connector from a 2009 TC

 

[Desert Sasqwatch]

Thanks much for the TC photo!

 

[Rttoys]

Fancy

 

[JBINTX]

Thanks much for the TC photo!

Sorry. Meant to include this one too.

 

[Desert Sasqwatch]

I ordered one of these, Bosch 15388 upstream O2 sensors from RockAuto. Should be the correct one. Thanks for everyone's help.

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