# Crown Vic/Town Car OBD-II protocol

**URL:** <https://community.cartalk.com/t/crown-vic-town-car-obd-ii-protocol/1950>\
**Category:** Maintenance/Repairs\
**Created:** [July 19, 2007, 6:16pm UTC](https://community.cartalk.com/t/crown-vic-town-car-obd-ii-protocol/1950 "2007-07-19T18:16:26Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![jhudiddy08](https://avatars.discourse-cdn.com/v4/letter/j/4da419/32.png) [@jhudiddy08](https://community.cartalk.com/u/jhudiddy08)\
**Post date:** [July 19, 2007, 6:16pm UTC](https://community.cartalk.com/t/crown-vic-town-car-obd-ii-protocol/1950/1 "2007-07-19T18:16:26Z")

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Hey all,  
  
 Just wanted to know if anyone can tell me which protocol the new Ford Crown Vic/Lincoln Town Car uses, CAN or PWM or something else. If you know, could you give me your source if you had to look it up? Thanks, I’ve been looking online for a while and haven’t found anything.

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**Author:** ![lprocter](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/lprocter/32/40_2.png) [@lprocter](https://community.cartalk.com/u/lprocter)\
**Post date:** [July 19, 2007, 6:18pm UTC](https://community.cartalk.com/t/crown-vic-town-car-obd-ii-protocol/1950/2 "2007-07-19T18:18:18Z")

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Ask at [www.crownvic.net](http://www.crownvic.net)