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Total Racing Products Flex Fuel Sensor Extension Harness
Total Racing Products Flex Fuel Sensor Extension Harness $39.99
Total Racing Products Flex Fuel Kit For MHD and Ecutek – B58/S58 (Automatic Transmission, PT-CAN2) - Image 1
Total Racing Products Flex Fuel Kit For MHD and Ecutek – B58/S58 (Automatic Transmission, PT-CAN2) - Image 2
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Total Racing Products Flex Fuel Kit For MHD and Ecutek – B58/S58 (Automatic Transmission, PT-CAN2)
Total Racing Products Flex Fuel Kit For MHD and Ecutek – B58/S58 (Automatic Transmission, PT-CAN2) - Image 2
Total Racing Products Flex Fuel Kit For MHD and Ecutek – B58/S58 (Automatic Transmission, PT-CAN2) - Image 3
Total Racing Products

Total Racing Products Flex Fuel Kit For MHD and Ecutek – B58/S58 (Automatic Transmission, PT-CAN2)

$489.99

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TOTAL RACING PRODUCTS

Flex Fuel Kit For MHD and Ecutek – B58/S58

(Automatic Transmission, PT-CAN2)

Key features:

  • Developed for MHD and Ecutek flex fuel tuning on BMW B58 and S58 platforms

  • Fully compatible with the MHD Flex Fuel system architecture

  • Plug-and-play harness built with TXL wire and OEM-style PT-CAN2 connectors

  • Motorsport-grade Deutsch 8-pin connector to the Ethanol Content Analyzer

  • TRP Ethanol Content Analyzer featuring a DTM-8 connection

  • Carbon fiber-infused enclosure sealed with epoxy and silicone for weather resistance

  • Genuine Continental ethanol content sensor, not a knock-off imitation

  • Rotatable fuel fittings equipped with quick connects for straightforward installation

  • Includes eight 8-inch zip ties to keep your harness neatly secured

Compatible applications include the following:

Make Model Submodel Engine Fitment Notes
Toyota A90/91 MKV Supra B58 3.0L Gen 1 B58 compatible with MHD or Ecutek tunes, Gen 2 B58 compatible – Automatic Transmission (Any HPFP)
BMW F97 X3 M S58 3.0L S58 engines – Automatic Transmission (Any HPFP)
BMW F98 X4 M S58 3.0L S58 engines – Automatic Transmission (Any HPFP)
BMW G01 X3 M40i B58 3.0L Gen 1 B58 compatible with MHD or Ecutek tunes, Gen 2 B58 compatible – Automatic Transmission (Any HPFP)
BMW G20 M340i B58 3.0L Gen 1 B58 compatible with MHD or Ecutek tunes, Gen 2 B58 compatible – Automatic Transmission (Any HPFP)
BMW G20 M340i xDrive B58 3.0L Gen 1 B58 compatible with MHD or Ecutek tunes, Gen 2 B58 compatible – Automatic Transmission (Any HPFP)
BMW G30 540i B58 3.0L Gen 1 B58 compatible with MHD or Ecutek tunes, Gen 2 B58 compatible – Automatic Transmission (Any HPFP)
BMW G30 540i xDrive B58 3.0L Gen 1 B58 compatible with MHD or Ecutek tunes, Gen 2 B58 compatible – Automatic Transmission (Any HPFP)
BMW G80 M3 S58 3.0L S58 engines – Automatic Transmission (Any HPFP)
BMW G80 M3 Competition S58 3.0L S58 engines – Automatic Transmission (Any HPFP)
BMW G80 M3 Competition xDrive S58 3.0L S58 engines – Automatic Transmission (Any HPFP)
BMW G82 M4 S58 3.0L S58 engines – Automatic Transmission (Any HPFP)
BMW G82 M4 Competition S58 3.0L S58 engines – Automatic Transmission (Any HPFP)
BMW G82 M4 Competition xDrive S58 3.0L S58 engines – Automatic Transmission (Any HPFP)
The Total Racing Products Flex Fuel Kit For MHD and Ecutek – B58/S58 (Automatic Transmission, PT-CAN2) sets a new benchmark for quality and precision in the flex fuel world. Designed to outperform every other kit on the market in both performance and value, it provides true OEM-grade reliability with TRP’s signature motorsport construction.

Just like our popular and proven CAN Bus Flex Fuel Kit for the R35 GTR, this BMW version includes a purpose-built harness made from TXL automotive wire, fitted with high-quality OEM-style PT-CAN2 connectors, and terminated with a motorsport-grade Deutsch 8-pin plug that connects directly to the TRP Ethanol Content Analyzer. The result is a plug-and-play kit that’s durable, heat-resistant, and ready for the harshest conditions under the hood.

At the core of the system is the Total Racing Products Ethanol Content Analyzer, a controller built from the ground up to deliver uncompromising accuracy and durability. The ECA’s enclosure is made from a carbon fiber-infused material, fully sealed with epoxy for water and weather resistance, and equipped with a DTM-8 connector for a rock-solid interface.

Our ECA is programmed to function identically to a MHD CAN bus Ethanol Content Analyzer, meaning you and your tuner can use the same familiar setup process and configuration inside the MHD app with an easy to use preset. Whether you’re running MHD or an Ecutek tune, the TRP ECA broadcasts ethanol content and temperature data over the PT-CAN2 network so the DME can make precise fueling and timing decisions for any ethanol blend.

Installation is simple and clean thanks to rotatable fuel fittings equipped with quick connects, ensuring an easy fitment and secure connection without the need for specialty tools. Each kit also includes a genuine Continental ethanol sensor for reliable, accurate readings. Unlike the unreliable sensors found in cheaper kits, this system is built to last as long as if the kit was OEM.

To finish things off, the kit includes eight 8-inch zip ties to keep your harness neatly secured.

MORE INFORMATION

Frequently Asked Questions

Is this kit compatible with manual-transmission cars?

No, this kit is designed for automatic-transmission B58 and S58 vehicles that use the PT-CAN2 network.

Will it work with the MHD app?

Yes. The TRP ECA is programmed to communicate using the same CAN parameters as a MHD+ Flex Fuel kit, so you can view and configure ethanol content directly in the MHD app.

Can I use this kit with Ecutek?

Absolutely. The PT-CAN2 output from the TRP ECA is fully compatible with Ecutek flex fuel tuning strategies.

What ethanol sensor is included?

Each kit includes a genuine Continental ethanol content sensor, ensuring accurate composition and temperature readings.

Is the controller weatherproof?

Yes. The ECA enclosure is carbon fiber-infused, sealed with epoxy and silicone, and rated for weather and water resistance.

Does the kit include everything I need?

Yes. The kit includes the analyzer, harness, fittings, genuine ethanol sensor, and zip ties for proper installation.

PINOUT:

Pin 1: Chassis Ground

Pin 2: CAN Lo

Pin 3: CAN Hi

Pin 4: Flex Fuel Sensor Ground

Pin 5: Flex Fuel Sensor Signal

Pin 6: Flex Fuel Sensor 12V Power

Pin 7: Analog Output (0.5v-4.5v | 0-100% scale)

Pin 8: 12V Power In

ATTENTION TUNERS:

Our CAN bus box outputs a CAN signal with the following specs:

CAN Bus ID Standard (11 bit)

CAN Bus Update Rate 200 ms (5 Hz)

CAN Bus Speed 500 Kbps

CAN DATA:

CAN Bus Message ID (HEX) 0x0EC

Data 0: E % = 8 bit

Data 1: Fuel Temperature (C) = 8 bit – 40

Data 2: 0x05 (static)

Data 3: 0x44 (static)

Data 4: E % = 8 bit (duplicate)

Data 5: Fuel Temperature (C) = 8 bit – 40 (duplicate)

Data 6: FF Sensor Status (0 = Valid, 1 = Invalid, 2 = Unplugged)

Data 7: FF Sensor Status (0 = Valid, 1 = Invalid)

Default values for ethanol on sensor failure: 100% (CAN Data0: 100)

Default values for temperature on sensor failure: -40C (CAN Data1: 0)

 

CAN Bus Message ID (HEX) 0x0ED

Data 0: E % = 8 bit

Data 1: Fuel Temperature (C) = 8 bit – 40

Data 2-6: 0x00 (static)

Data 7: FF Sensor Status (0 = Valid, 1 = Invalid)

Default values for ethanol on sensor failure: 100% (CAN Data0: 100)

Default values for temperature on sensor failure: -40C (CAN Data1: 0)

 

CAN Bus Message ID (HEX) 0x4CB

Data 0: E % = 8 bit

Data 1: Fuel Temperature (C) = 8 bit – 40

Data 2-6: 0x00 (static)

Data 7: FF Sensor Status (0 = Valid, 1 = Invalid)

Default values for ethanol on sensor failure: 100% (CAN Data0: 100)

Default values for temperature on sensor failure: -40C (CAN Data1: 0)