I am new to the group and new to the new age of cars. My history has been modified 60s muscle cars and decided to go a little more High Tech with the purchase of a 2015 Lexus Rcf. I have dropped the front frame and suspension and added PPE UEL Headers, Poly Motor Mounts and LCA Bushings, and complete Joe Z SS Exhaust.
I am working to get a tune installed but found my ECU does not have a CUW patch for the low pressure fuel pumps. I have a J3524 Interface cable that allows me into most of the system, however the CUW patch will not use the Mongoose drivers that came with the cable successfully.
I am looking for anyone that has found a cable that will work with Toyota Lexus CUW upgrades.
I am working to get a tune installed but found my ECU does not have a CUW patch for the low pressure fuel pumps. I have a J3524 Interface cable that allows me into most of the system, however the CUW patch will not use the Mongoose drivers that came with the cable successfully.
I am looking for anyone that has found a cable that will work with Toyota Lexus CUW upgrades.