BOOST OS v5 PCM Pinout Configuration

Boost Control Solenoid:

C2 Green Connector, pin 3, Tan Wire, originally Fuel Pump Relay Control - Secondary (Dual Tanks)

Pulsed ground

Wideband Input Selection:

• 0 - EGR Position Input C1 Pin 55
  • C1 Blue Connector, add pin at location 55
  • 0-5v input
• 1 - A/C Pressure Input C2 Pin 14
  • C2 Green Connector, pin 14, red/black wire
  • 0-5v input
• 2 - Oil Pressure Input C2 Pin 58
  • C2 Green Connector, pin 58, tan/white wire
  • 0-5v input
• 3 - Fuel Tank Pressure Input C2 Pin 64
  • C2 Green Connector, pin 64, dark green wire
  • 0-5v input

Launch Control:

C1 Blue, pin 33, purple wire: TCC Brake Switch/Cruise Control Release Switch Signal

P/N Switch:

C1 Blue, pin 34, white wire, Transmission Range Switch Signal P (A/T) PCM can be programmed to accept a SINGLE WIRE park/neutral signal on this PIN, if no trans mounted range sensor is present

Fan Control:

• C1 Blue, pin 42, add pin here, FAN 1 RELAY CONTROL. 2005+ may already have fan relay pins installed
• C2 Green, pin 33, ADD PIN, FAN 2 RELAY CONTROL

Other Signals:

• C1 Blue, pin 56, white wire, Fuel Temperature/Composition Signal (L59) Flex Fuel Sensor (PCM SHOULD BE PROGRAMMED TO REMOVE FLEX FUEL FUNCTION)
• TACH OUTPUT: C2 Green, pin 10, WHT, 121, Engine Speed Signal
• LAUNCH CONTROL INPUT: C2 Green, pin 18, DK GRN, 1433, Clutch Start Switch Signal (M/T)
• MPH / Speed Signal Input VR Sensor:
  • C2 Green, pin 20, LT GRN/BLK, VSS Low Signal
  • C2 Green, pin 21, PPL/WHT, 821, VSS High Signal
• MPH/Speed Signal Out to Dash:
  • C2 Green, pin 49, YEL/BLK, Vehicle Speed Signal OUT 129k/mile
  • C2 Green, pin 50, DK GRN/WHT, Vehicle Speed Signal OUT 4k/mile