By Patrik Kőlbl — May 20, 2024 VW T4 2.5L Transporter 1999 AET 85KW Siemens Simos 5S control unit schema 5WP4 400 - 023 906 025 C - KLINE VAG DIAG PIN 43 - KLINE - IMMO PINOBD schema - KLINE port 7OBD V.A.G. 1551 self diagnostic port KLINE - T16/7 to J362 Immobilizer control unit T6/2Immobilizer control unit J362 T6/2 - grey/whitehttps://carlabimmo.com/manuals/immobilizers/volkswagen/vag1.pdfImmo93c56 + 27c010(PLCC32)