FuelTech FT450 - 6.11 Aux. Power Connector; Standard Sensors; 7.1 Fuel and Oil Pressure; 7.2 Engine Coolant Temperature

15
FT450/FT550 Sportsman Data logging A Harness
IMPORTANT
Unused wires and wire shield
must never be grounded! Leave
them insulated.
7. Standard Sensors
7.1 Fuel and Oil Pressure
FuelTech PS-150/300/500/1500 are high
precision sensors responsible for general
pressure readings (fuel, oil, boost, exhaust
back pressure, etc.)
They can be purchased on-line at www.
fueltech.net or from an authorized FuelTech
dealer (check the website to locate the dealer
nearest to you).
FuelTech PS-150/300/500/1500 sensor
below:
- Connection: 1/8” - 27NPT
- Pressure Range: 0 to 150/300/1500psi
- Power Voltage: 5V
- Output Scale: 0.5-4.5V
- Electric Connector: 3-way Metri Pack 150
- Pin 1: Battery’s Negative
- Pin 2: 5V supply
- Pin 3: Output signal
7.2 Engine Coolant Temperature
This sensor is very important for a good
running engine, as varying engine temperatures
dramatically affect an engine’s fuel and timing
requirements.
On water cooled engines, place this sensor
near the engine head, reading the coolant
temperature. On air cooled engines, install
this sensor reading the engine oil temperature.
Part numbers: FuelTech 5005100016.
FuelTech part numbers:
- 5005100020 - 0-150 psi sensor
- 5005100021 - 0-300 psi sensor
- 5005100217 - 0-500 psi sensor
- 5005100022 - 0-1500 psi sensor
6.11 Aux. Power Connector
A - Positive battery
B - Negative battery
Transmission temperature sensor (0-300°F):
part number FuelTech 5005100225