IS A PCM THE SAME AS A ECU?

  • Tiny
  • riebed
  • 2001 Hyundai Elantra
  • 197,000 miles

Hi, is a pcm the same as a ecu?

Saturday, December 24th, 2011 AT 10:01 PM

1 Answer

  • Tiny
  • saturntech9
  • Expert
  • 28,869 posts

A ecm would be a engine control unit a pcm would be a powertrain control module which would contain the engine and tranmission computer all in the same module.

Was this
answer
helpful?
Yes
No
Saturday, December 24th, 2011 AT 10:05 PM

Please login or register to post a reply.

Similar Questions