Web1 Check fuse (ecu–b) Remove the fuse from the instrument panel j/b. check the continuity of the fuse. Standard: continuity. 2 Check tvip ecu. Disconnect the tvip ecu connector. measure the voltage between the terminals of the ecu connector, as shown in the illustration and table. Standard: 3 Check wire harness (tvip ecu body ground) WebSep 7, 2009 · You can also ground pin 2 and apply +12V to pin 1 to manually force the relay to close, and you can try a thick cable right from the starter to the battery +12V. I think when the key is turned on, the fuel pump should run for a few seconds to prime. Verify you're getting power TO the EFI main relay (pin 3), and OUT of that relay (pin 5).
(PDF) Ecu B Fuse Toyota Pdf - faculty.usciences.edu
WebOct 3, 2024 · I when through the fuse box (junction boxes in Toyota manual speak) and identified five total blown fuses. In engine FB: 10 amp ECU-B fuse 10 amp STOP fuse Junction box in cabin: 7.5 amp ACC fuse 10 amp ECU-IG fuse 10A Tail fuse WebOct 20, 2015 · Over the past few months, the battery in my '01 Spyder has been draining down every few days or so to the point where it won’t start at all. I did a parasitic draw … gopole scenelapse motorized tripod head
Car won’t start. Ecu-b fuse Supra Forums
WebThe 2005 Toyota Highlander has 3 different fuse boxes: Engine compartment diagram Instrument panel diagram Engine compartment (with daytime running light system) diagram * Toyota Highlander fuse box diagrams change across years, pick the right year of your vehicle: Engine compartment 140 A Instrument panel WebJun 14, 2024 · It appears the ECU-B fuse runs to the ACC CUT RELAY and then to the Engine Control Module. Pulling the ACC CUT RELAY did not resolve the parasitic load. Any guidance is appreciated. Video of load test with and without fuse (the measurement is milivolts, not watts or amps as I mistakenly state). Thx B Busthead Registered Joined Jul … WebNov 30, 2024 · Remove fuse pulling tool. Locate "ECU-B" fuse, normally top left, down 3. Pull it, Pump brake to discharge any power store. Leave out for 5 mins for good … chicken thighs mexican style