/en/qa/tag/ford-taurus- Powered by Question2Answer /en/qa/106151/2010-ford-taurus-standalone-no-tach-signal |nstalled EVO-ALL and THAR FOR4 into 2010 Ford Taurus standard key, standalone.  Car will start and die after 5 seconds with evo red light flashing 3x for no tach detected. Used latest firmware and have tried backdating as well. Have also tried 2 other EVO-ALL modules with no success. Using Decryptor one key method. Serial # 001A07 153393. Ford /en/qa/106151/2010-ford-taurus-standalone-no-tach-signal Sat, 30 Oct 2021 23:30:23 +0000