Fueltech FT450/550 4 Cylinder Universal A Harness (2002006505)
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
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Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
SKU: FTC 2002006505
FT450/550 4 Cylinder Universal A Harness by Fueltech
The FuelTech Universal 4-cylinder A harness is a great addition to any 4-cylinder build and can be used with both the FT450 and FT550 ECUs in a complete plug-and-play style. It is to suit 4 injectors and 4 individual smart coils, wired in semi-sequential fuel injection and wasted spark ignition. It can be used with high or low-impedance injectors; low impedance requires the use of a peak and hold driver, and high impedance requires a peak and hold jumper harness (both sold separately). The harness is set up for either VR or Hall effect cam and crank sensors and includes 3 relays with built-in fuses for main electronics, injectors, and coils. The universal 4-cylinder A harness has a label for each connector and the insulation is heat, moisture, and oil resistant.
This harness was designed for systems with up to 4 injectors, 4 smart coils, and up a t upFuelTech Wideband Nano O2 with Bosch LSU 4.2 sensor. It's set up to run semi-sequential or multipoint injection and wasted spark. It is already wired for FuelTech Peak and Hold drivers when using 4 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.
Please Note: 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.
Features
- 4 EV1 injectors
- 4 Smart coils
- 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)
Benefits
- FuelTech Peak and Hold external drivers ready
- FuelTech WB-Nano O2 ready
- GM style intake air temperature sensor ready
- GM style engine temperature sensor ready
Applications
- Universal
What's In The Box?
- 1 - FT450/550 4 Cylinder Universal A Harness
Warranty
- Fueltech's Standard 1-Year Limited Warranty
Our History
For 23 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.