The Total Racing Products Flex Fuel Kit is the highest quality and easiest installing flex fuel kit on the market for a R35 GTR. Our kit’s fuel lines are assembled with PTFE hoses and EFI quick connect fittings that are assembled on the hoses with a hydraulically crimped collar. During the research and development phase of the TRP Flex Fuel Kit, we tested these hoses to hold over the maximum pressure our test manifolds can produce and read, 1,000psi.
The flex fuel sensor is mounted on the engine bay firewall, off to the left of the engine, utilizing an included billet aluminum bracket that is anodized in black. The kit’s fuel lines interface with the OEM fuel rails with an included billet aluminum adapter that is also anodized in black. Stainless steel hardware is included with this kit for your ethanol sensor’s bracket and fuel rail adapter.
Our CAN-enabled ethanol conversion analyzer takes up just a small amount of real estate in your GTR’s battery box. Just plug the TRP harness’s DTM-8 connector into the CAN-enabled ECA conversion box, the next connector into the secondary air pump connector to the side of your battery, a jumper harness inside your IPDM, and the last connector into your flex fuel sensor.
ATTENTION TUNERS:
Our CAN bus box outputs a signal to the GTR’s CAN bus with the following specs:
CAN Bus ID Standard (11 bit)
CAN Bus ID (HEX) 0x00EC
CAN Bus Update Rate 250 ms (4 Hz)
CAN Bus Speed 500 Kbps
CAN DATA:
Data 0: E % = 8 bit
Data 1: Fuel Temperature (C) = 8 bit – 40
Data 7: FF Sensor Status
0x00 Sensor OK
0x01 Sensor fault
Default values for ethanol on sensor failure: 100% (CAN Data0: 100)
Default values for temperature on sensor failure: -40C (CAN Data1: 0)
When tuning with Ecutek, you can select the default settings for use with a Zeitronix box for quick functionality as we use the same protocol to create a universal experience.
Not all wiring is created equally. We use TXL wire featuring XLPE insulation that is heat, flame, gasoline, grease, and acid resistant and is used in extreme temperature applications of -40°F to 257°F!