Volvo 850 I (1991-1997) a/c pressure sensor (cooling fans system) pin 1 pin 3 wiring diagram

A/C PRESSOSTAT (AIR CONDITIONING SYSTEM) A/C PRESSURE SENSOR (COOLING FANS SYSTEM) PIN 1 PIN 3 A/C RELAY (W/ ECC) A/C SOLENOID COUPLING ACCELEROMETER (CENTER REAR OF ENG COMPT) AW 50-42 AUTOMATIC TRANSMISSION CONTROL MODULE (LEFT FRONT OF ENG COMPT) BLK WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/RED WIRE BRN WIRE BRN/ORG (OR BRN/PNK) WIRE BRN/PNK WIRE BRN/WHT WIRE CENTRAL ELECTRICAL UNIT CENTRAL ELECTRICAL UNIT (LEFT REAR CORNER OF ENGINE COMPT.) CENTRAL ELECTRICAL UNIT (LEFT REAR CORNER OF ENGINE COMPT.) FUSE #2 CRUISE CONTROL MODULE (IN CENTRAL ELEC. UNIT) DI POWER STAGE (FRONT OF LEFT STRUT TOWER) DISTRIBUTOR ECC CONTROL FUEL PUMP (IN FUEL TANK) FUEL PUMP RELAY (IN CENTRAL ELECTRICAL UNIT) GRN/BLK WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/ORG (OR VIO/WHT) WIRE GRN/WHT WIRE GRN/YEL WIRE GRY BLU/ WIRE GRY WIRE GRY/BLK WIRE GRY/ORG WIRE GRY/RED WIRE HOT AT ALL TIMES IGNITION SWITCH INSTRUMENT CLUSTER INSTRUMENT CLUSTER (TEMP. GAUGE) J/B (30 RAIL) (IN ELECTRICAL CENTRAL UNIT) MAL- FUNCTION INDICATOR "CHECK ENGINE" SPEEDO- METER (OUTPUT) MOTRONIC 4.3 MFI CONTROL MODULE (RIGHT FRONT OF ENGINE COMPART- MENT) NCA WIRE OFF OPTIONAL ORG/WHT WIRE OVERLOAD RELAY 15+ (IN CENTRAL ELECTRICAL UNIT) PIN 2 PNK WIRE PULSE SENSOR (BELOW DISTRIBUTOR) RED WIRE RED/BLK WIRE RUN WIRE SOLID STATE TACHOMETER TRIP COMPUTER VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE