
GR Corolla / GR Yaris LHD RHD Universal Flex Fuel KIT
$650.00
This Kit sensor is located in the engine bay. But is universally compatible with:
GR Corolla LHD
GR Corolla RHD
GR Yaris LHD
GR Yaris RHD
This GRC and GRY , both LHD and RHD universal version. Installs on top of the fuel hat away from the engine bay. Does not go through the firewall and is strictly installed all within the cabin.
Included with the Kit
- Ethanol Compatible Fuel Lines
- IO Box (ECA) (translates signals to Canbus)
- Ethanol content sensor with bracket(model year dependent)
These are CAN-bus based, thus connecting to a existing network in the car. So no modifications to any sensors or codes needed in a tune. We have also made it plug and play. With a simple harness that connects to the cars network via a custom harness.
GR Corolla / GR Yaris (LHD and RHD)
Supports ECA over network with ECUTEK.
For install instructions, firmware, setup files and misc info for all platforms please click here!
Tuner Information:
CAN ID: 0xEC
Byte0: Ethanol % 0-100
Byte1: Fuel temp – 40
Byte7: If value > 0x00 then Flex Fuel Error
THIS does NOT modify nor change or tamper with any other sensor. We are proud of the fact this is in compliance.
So these devices will only work with those softwares that are “green speed” initiative / “The way forward” initiative , etc… that are in compliance. This will never work on non compliant tuning software. Stay green guys!
*NOTE, we are not affiliated with any third party tuning solutions.




