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Title: 2.8 VR6 BDE swapped in to VW caddy, probem with PWM signal for radiator fan Post by: rysiektr on August 26, 2023, 12:26:28 AM Hello All,
I'm doing wiring in caddy 2005r afer 2.8 VR6 BDE swap. Caddy has radiator fan controlled by PWM signal from engine ECU, but BDE ECU 022906032BG dosen't have active that output and in software, dosen't have that maps. I'founding in R32 BUB ECU 022906032CB codeword and maps for steering addtionally water pump and cooler fan via PWM but how I don't know how to implemended it to BDE ecu? Mabye is possible to use output for SAI or EVAP realys to controlled it? Or mabye someone know with 2.8 ME7.1.1 ECU have output for water pump and PWM for radiator fan? Thank's a lot. |