ECUmaster DET 3 quick install guide and interior re assembled | Toyota Starlet 4efe turbo build.

Hard wired the ECUmaster Digital ECU Tuner 3+ into the Toyota Starlet EP91 wiring loom, also connected the AEM wideband O2 gauge output to the DET3 for datalogging and tuning purposes. Made a switch to prevent the Toyota ECU making closed loop fuel trim corrections and buttoned up the interior back together. Pumped for the next steps! Don't forget to like, comment, share and subscribe! Instagram: @dan91sgarage Disclaimer: These videos are meant as entertainment only. They are only a vlog of the work I have carried out on my cars and not meant to be instructional in any way! Working on cars can be dangerous and the results can cause harm to yourself, your vehicle and others! Be careful, be safe and only you are responsible for your actions. #toyotastarlet #aem #ecumaster