2001 Hyundai Elantra Repair Question
Topics covered: Engine.
Mileage: 197,000 miles.
Mileage: 197,000 miles.
Asked on December 24, 2011
HiIs a PCM the same as a ECU?
OK
Answer
Replied on December 24, 2011
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.