3.3TT If JB4 only has one fuel wire does that mean not for 3.3TT

[22WhiteStinger]

I know it probably discouraged to buy a used JB4 unit. If I were to buy one for my 22 Kia Stinger 3.3TT, should I look for model that comes with two fuel wires in the harness? I know the fuel wires can be added. Does that mean I could buy a used one with no fuel wires at all? I want the fuel wire capabilities.

 

[Thomby]

The fuel/O2 sensor wires don't come with the JB4 (and aren't required). You can buy the pair (and if you want, the plug & play harness so you don't have to tap into the stock wiring) for the Stinger, or a separate single wire for the 4-cylinders.

If the JB4 you're looking at already has a single O2 wire, you'll want to verify which version it is because I believe the newer SmartStream engines (2.5, not 2.0) use different connectors.

 

[22WhiteStinger]

Thank you!

 

[22WhiteStinger]

I purchased a JB4 and got installed. I cannot connect via Bluetooth due to error saying the pin is incorrect.

 

[22WhiteStinger]

Support team was able to assist and the JB4 is connected via Bluetooth. I am waiting on the fuel adapter wires now.

 

[Thomby]

Support team was able to assist and the JB4 is connected via Bluetooth. I am waiting on the fuel adapter wires now.

Did you just order the "fuel wires" (which tap into the O2 sensor leads and go to the JB4), or also the "plug & play adapters"? The latter will keep you from having to pierce the car's wiring harness:

Kia/Hyundai/Genesis JB4 PNP Fuel Wire Adapter

These plug and play quick install adapters allow you to install a posi-tap for fuel control tuning without piercing the factory o2 sensor wiring providing a completely reversible connection.

burgertuning.com

 

[22WhiteStinger]

Did you just order the "fuel wires" (which tap into the O2 sensor leads and go to the JB4), or also the "plug & play adapters"? The latter will keep you from having to pierce the car's wiring harness:

Kia/Hyundai/Genesis JB4 PNP Fuel Wire Adapter

These plug and play quick install adapters allow you to install a posi-tap for fuel control tuning without piercing the factory o2 sensor wiring providing a completely reversible connection.

burgertuning.com

The JB4 came with the fuel wires. I bought the plug and play adapters. They arrived today and will be installing this evening!