ABS Light + P0030 Code

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BAJ1208
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Joined: Tue Aug 28, 2018 2:50 pm
Drives: 9N
Location: Norfolk

ABS Light + P0030 Code

Post by BAJ1208 » Sun Sep 02, 2018 3:34 pm

Hi, I am attempting to fix a problem on my other half's polo. It started when she hit a huge pothole and snapped the N/S front spring. I replaced this and since the repair the ABS light has been permanently on. I checked the usual suspects e.g. wiring that could potentially be snagged during repair and have also replaced the corresponding ABS sensor to no avail. I have also replaced the 40A strip fuse above the battery which appeared to be cracked. Having scanned for codes with a Bluedriver the only fault code coming up is a "P0030 HO2S Heater Control Circuit Bank 1 Sensor 1" which I thought would have nothing to do with the ABS light. I also think it should cause the check engine light to come on, but this is not the case. I have unplugged an ABS sensor as a test and this did generate an additional code, so I'm fairly confident that none of these are damaged.

Has anyone else had this code and symptoms and/or could suggest a course of action?

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