https://wiki.ross-tech.com/wiki/index.php?action=history&feed=atom&title=19667%2FP3211%2F012817 2026-05-25T05:27:17Z Revision history for this page on the wiki MediaWiki 1.43.3 https://wiki.ross-tech.com/wiki/index.php?title=19667/P3211/012817&diff=3219&oldid=prev 2007-01-23T06:49:35Z

<p></p> <p><b>New page</b></p><div>__FORCETOC__<br /> == 19667/P3211/012817 - Oxygen (Lambda) Sensor B1 S1: Heater Return Coupling ==<br /> <br /> ==== Possible Symptoms ====<br /> <br /> * MIL (Malfunction Indicator Light) active<br /> <br /> ==== Possible Causes ====<br /> <br /> * Oxygen (Lambda) Sensor Heating Bank 1 Sensor 1 faulty<br /> <br /> ==== Possible Solutions ====<br /> <br /> * Check Oxygen (Lambda) Sensor Heating Bank 1 Sensor 1<br /> <br /> [[Category:Fault Codes]]</div>

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