90 Quattro 20V L5-2309cc 2.3L DOHC (7A) (1990)
T10f 10-pt. connector in automatic transmission harness Color: Green
10-pt. connector in instrument panel harness Color: Green
T10g 10-pt. connector in A/C blower motor harness Color: Red
T10h 10-pt. connector at board computer display unit
T12
12-pt. connector behind instrument panel
T26
26-pt. connector at rear of instrument cluster Color: Yellow
T26a 26-pt. connector at rear of instrument cluster Color: Blue
T26b 26-pt. connector in instrument panel harness at Auto-Check control unit Color: White
T41 wiring distributor at rear of fuse/relay panel