Operation CHARM: Car repair manuals for everyone.
Home >> Volkswagen >> 2006 >> Rabbit (1K1) L5-2.5L (BGP) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Relays and Modules - Computers and Control Systems >> Engine Control Module >> Locations
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Engine Control Module: Locations






Control modules in front part of vehicle

Motronic Control Module -J220-, Engine Control Module -J623-




Component Location:







Below plenum chamber cover center -Arrow-


80-pin, Pin Arrangements:







A - Motronic Control Module -J220-
Connector:

B - 28-Pin Connector -T80-, on wiring harness

C - 52-Pin Connector -T80-, on wiring harness

Note::
• -T80- consists of items B and C




121-pin, Pin Arrangements:







A - Engine Control Module (ECM) -J623-
Connector:

B - 81-Pin Connector -T121-, on wiring harness

C - 40-Pin Connector -T121-, on wiring harness

Note::
• -T121- consists of items B and C




154-pin, Pin Arrangements:







A - Engine Control Module (ECM) -J623-
Connector:

B - 94-Pin Connector -T94-, on wiring harness

C - 60-Pin Connector -T60-, on wiring harness
pro multis · About Operation CHARM