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S6 (C6 V10) P0030 ho2s heater control circuit bank 1 senso 1 - Page 1 - Audi, Seat, Skoda & VW - PistonHeads UK
![I'm having only a p0030 code. Somewhere I read is that I may have a fault in the heated part of the downstream o2 sensor I'm having only a p0030 code. Somewhere I read is that I may have a fault in the heated part of the downstream o2 sensor](https://f01.justanswer.com/OYIjQf1z/image.jpg)
I'm having only a p0030 code. Somewhere I read is that I may have a fault in the heated part of the downstream o2 sensor
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Check Engine Light on and Error Codes: p0030 and p0135 | Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum
![I'm having only a p0030 code. Somewhere I read is that I may have a fault in the heated part of the downstream o2 sensor I'm having only a p0030 code. Somewhere I read is that I may have a fault in the heated part of the downstream o2 sensor](https://f01.justanswer.com/hyxGSEyL/F06F9BA8-3FAC-40C0-9876-2DDCEFD82E91.jpeg)
I'm having only a p0030 code. Somewhere I read is that I may have a fault in the heated part of the downstream o2 sensor
Check Engine Light on and Error Codes: p0030 and p0135 | Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum
![I'm having only a p0030 code. Somewhere I read is that I may have a fault in the heated part of the downstream o2 sensor I'm having only a p0030 code. Somewhere I read is that I may have a fault in the heated part of the downstream o2 sensor](https://f01.justanswer.com/fEGLmFx6/image.jpg)
I'm having only a p0030 code. Somewhere I read is that I may have a fault in the heated part of the downstream o2 sensor
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P0030, P2237 Kia — Ricks Free Auto Repair Advice Ricks Free Auto Repair Advice | Automotive Repair Tips and How-To
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