FT450/FT550 6 Cylinder Universal A Harness
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
- The FuelTech FT450/FT550 6 Cylinder Universal A Harness was developed to be installed on 6 cylinder engines. This harness has all the components needed to make a plug and play installation on an engine with a standard setup. The insulation and connectors are moisture, heat and oil resistant.
FT450/FT550 6 cylinder universal harness Manual
OVERVIEW
The FuelTech FT450/FT550 6 Cylinder Universal A Harness is a plug and play wiring solution to be used with a FuelTech FT450/FT550 ECU. It has all the connectors, relays and fuses directly built-in and can be used with nearly any application with 6 injectors and 6 coils.
SPECIFICATIONS
- 6 injector outputs
- FuelTech Peak and Hold external driver ready
- FuelTech WB-Nano O2 ready
- GM Style intake air temperature sensor ready
- GM Style engine temperature sensor ready
- Pressure sensor ready for fuel, oil / another 0-5V sensor
- Extra output connector for generic use
- Crank and Cam connectors (hall and VR options included)
TECHNICAL SPECIFICATIONS
- 2x Peak & Hold Jumper Harnesses INCLUDED
- 6 EV1 injectors ready.
- 6 Smart coils ready.
- 2 FuelTech Peak and Hold external drivers ready (jumper included)
- 1 FuelTech WB-Nano O2 ready GM style intake air temperature sensor ready (IAT) GM style engine temperature sensor ready (coolant temperature).
- 2 pressure sensors ready for fuel, oil / another 0-5V sensor extra output connector for generic use.
- Crank and CAM connectors (hall and VR options included).
- This harness was designed for systems with up to 6 injectors, 6 smart coils and a FuelTech Wideband Nano O2 with Bosch LSU 4.2 sensor.
- Set up to run semi-sequential or multipoint injection and wasted spark.
- It is already wired for FuelTech Peak and Hold drivers when using 6 low impedance injectors.
- When using high impedance injectors, a Peak and Hold driver is not needed and in this case, only a bypass connector is required (jumper included).
- There are 3 separate relays to power the whole system, separating the injectors and coils from the electronics.
- To activate coils and injectors relays the Blue#6 output must be configured as Fuel pump or RPM activation.
Contents of packaging:
- Harness
- User Manual
- Mating Kit for "EXTRA" connector
Warranty: Worldwide: 1 Year
*This is only the A harness which is all the FT450 requires. If you are using an FT550 and want to use all of the extra inputs & outputs, you will need to purchase the B expansion harness as well (coming soon).
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.