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Old 26th July 2012, 15:18
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Default Hondata Error - 2nd 02 Heater

Hi All,

Engine rewired and re-plumbed now (Honda K20A2).

Had some issues with error codes on the Hondata system. Turns out I had a broken wire going to the ECT sensor which is now fixed.

I now have errors for the 2nd O2 sensor - I've cured the one for the sender by switching it off in the software, but it still reports an error for the heater for the 2nd o2 sensor and illuminates the MIL.

Any ideas how to cure this? (short of unplugging the MIL!)

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