# 2014 GEM e2 stalls showing 0 MPH and wrench symbol (error 81)

**URL:** <https://community.electricforum.com/t/2014-gem-e2-stalls-showing-0-mph-and-wrench-symbol-error-81/18956>\
**Category:** GEM Forum\
**Created:** [June 6, 2020, 11:05pm UTC](https://community.electricforum.com/t/2014-gem-e2-stalls-showing-0-mph-and-wrench-symbol-error-81/18956 "2020-06-06T23:05:54Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Claiborne\_Marshall](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/claiborne_marshall/32/6664_2.png) [@Claiborne\_Marshall](https://community.electricforum.com/u/Claiborne_Marshall)\
**Post date:** [June 6, 2020, 11:05pm UTC](https://community.electricforum.com/t/2014-gem-e2-stalls-showing-0-mph-and-wrench-symbol-error-81/18956/1 "2020-06-06T23:05:54Z")

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Intermittent stalling of vehicle. Speed guage shows 0 MPH. Take foot off the gas and it will reinstate when you depress the pedal though still O MPF and wrench icon shows. Turn it off the the error will tend to clear. Getting error code 81. Thinking it could be a speed sensor based on other threads I read. The only change we made was a slightly larger wheel that we added. Would appreciate some suggestions including best place to purchase the part.

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**Author:** ![LithiumGods](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/lithiumgods/32/672_2.png) [@LithiumGods](https://community.electricforum.com/u/LithiumGods)\
**Post date:** [June 7, 2020, 3:22am UTC](https://community.electricforum.com/t/2014-gem-e2-stalls-showing-0-mph-and-wrench-symbol-error-81/18956/2 "2020-06-07T03:22:11Z")

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Which motor do you have ?

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**Author:** ![Claiborne\_Marshall](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/claiborne_marshall/32/6664_2.png) [@Claiborne\_Marshall](https://community.electricforum.com/u/Claiborne_Marshall)\
**Post date:** [June 7, 2020, 3:01pm UTC](https://community.electricforum.com/t/2014-gem-e2-stalls-showing-0-mph-and-wrench-symbol-error-81/18956/3 "2020-06-07T15:01:00Z")

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Its the original motor made by Advanced Motors and Drives. It says 72 voltage, part number GU3-4002. Produced 12/21/13. Thanks.

 ![15915419784696008073566915468244](https://canada1.discourse-cdn.com/flex030/uploads/electricforum/original/2X/d/de1ef21b7473480f55f79a34cddb39fcad53591c.jpeg)

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**Author:** ![Claiborne\_Marshall](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/claiborne_marshall/32/6664_2.png) [@Claiborne\_Marshall](https://community.electricforum.com/u/Claiborne_Marshall)\
**Post date:** [June 7, 2020, 10:34pm UTC](https://community.electricforum.com/t/2014-gem-e2-stalls-showing-0-mph-and-wrench-symbol-error-81/18956/4 "2020-06-07T22:34:48Z")

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Let me know if you need anything else.