ECM Beetle-Jetta? - TDI Engine -General Info - VWDiesel.net The IDI, TDI, and mTDI source.

• ECM Beetle-Jetta? by dieselherb1 on 18 Apr, 2013 11:38
• Can a ecm from a beetle be used in a jetta both TDI?
• #1 by CRSMP5 on 18 Apr, 2013 21:08
• alarm...
• #2 by rbremiller on 19 Apr, 2013 14:22
• Yes. Some years will swap. Both cars must be the same; pre-immobiliser or the later immobiliser ECU which has more pins. PD motors and newer I'm unclear about. Early Beetles ECUs will fit 1999.5 -2000 year Jetta, and so on.
  
• #3 by dieselherb1 on 21 Apr, 2013 02:16
• I thought that might be the case, engines are the same