2.0 LITER. code BB5A12B684AC. code BLY3. code ELU4. code NLA3. code UGV3. code UGV5. code VYJ3. code VYJ4. code WDJ4. A module in a vehicle used to monitor and control many components of the vehicle's engine management system. Calif. Catch Code-BLY3. Catch Code-DCU4. Catch Code-DCU5. Catch Code-DCU6. Catch Code-ELU3. Catch Code-ELU4. Catch Code-LWY7. Catch Code-MLP7. Catch Code-MYX0. Catch Code-MYX1. Catch Code-NLA3. Catch Code-RVZ4. Catch Code-RVZ5. Catch Code-RVZ6. Catch Code-SMH0. Catch Code-SMH1. Catch Code-SMH2. Catch Code-UGV3. Catch Code-UGV4. Catch Code-UGV5. Catch Code-UVX4. Catch Code-UVX5. Catch Code-UVX6. Catch Code-VUB4. Catch Code-VUB5. Catch Code-VUB6. Catch Code-VYJ3. Catch Code-VYJ4. Catch Code-VYJ5. Catch Code-WDJ3. Catch Code-WDJ4. Catch Code-WYX2. Catch Code-XCY4. Catch Code-XCY5. Catch Code-XCY6. ECC. Engine Control Computer. Engine Control Module (ECM). Engine Control Unit (ECU). General Purpose Embedded Control Unit. MODULE - ENGINE CONTROL - EEC. PCM. Powertrain Control Module.