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17525/P1117 - Revision history
2026-04-22T02:14:31Z
Revision history for this page on the wiki
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https://wiki.ross-tech.com/wiki/index.php?title=17525/P1117&diff=5786&oldid=prev
Jef: Created page with '== 17525/P1117 - Oxygen (Lambda) Sensor Heating Circuit: B1 S2: Short to Ground == ==== Possible Symptoms ==== * Malfunction Indicator Light (MIL) ON ==== Possible Causes ===…'
2011-04-29T21:19:48Z
<p>Created page with '== 17525/P1117 - Oxygen (Lambda) Sensor Heating Circuit: B1 S2: Short to Ground == ==== Possible Symptoms ==== * Malfunction Indicator Light (MIL) ON ==== Possible Causes ===…'</p>
<p><b>New page</b></p><div>== 17525/P1117 - Oxygen (Lambda) Sensor Heating Circuit: B1 S2: Short to Ground ==<br />
<br />
==== Possible Symptoms ====<br />
<br />
* Malfunction Indicator Light (MIL) ON<br />
<br />
==== Possible Causes ====<br />
<br />
* Failed O2 sensor heater circuit<br />
* Wiring Harness issue<br />
* Failing ECM<br />
<br />
==== Possible Solutions ====<br />
<br />
* Inspect and test O2 sensor heater circuit as per repair manual<br />
* Inspect and test wiring harness as per wiring diagram<br />
* Replace ECM if O2 sensor and wiring harness are to factory design<br />
<br />
__FORCETOC__<br />
[[Category:Fault Codes]]</div>
Jef