Tacho wiring for 20V
07-20-2013, 10:04 AM
Post: #3
 
That works if your car runs standard ECU, if it runs a standalone ecu you need a little converter that turns the positive square tacho singnal output into a negative peak signal, which will then work with your tacho in the car.

You can run can also use the one black fro the ignitor, thats a designated tacho signal as well and will provide the correct signal to connect to the wire above.

1979 Toyota Corolla KE35
1983 Toyota Corolla AE86
1985 Toyota Corolla AE86
Find all posts by this user


Messages In This Thread
Tacho wiring for 20V - Bentley - 07-19-2013, 10:33 PM
[] - jondee86 - 07-20-2013, 12:09 AM
[] - fax0815 - 07-20-2013 10:04 AM
[] - Bentley - 07-20-2013, 10:13 AM
[] - jondee86 - 07-20-2013, 11:07 AM
[] - fax0815 - 07-20-2013, 11:09 AM

Possibly Related Threads...
Thread Author Replies Views Last Post
  Tail light wiring... Mylesmck 4 992 02-02-2024 12:36 PM
Last Post: Mylesmck
  Lambda sensor wiring sam3007 10 4,442 05-23-2022 10:00 PM
Last Post: The Doctor
  4A-GE wiring engine to chassis connectors Lykowsky 4 6,942 06-20-2019 11:38 AM
Last Post: Lykowsky
  Some wiring help needed DJexor 5 5,458 05-18-2019 01:50 PM
Last Post: DJexor
  AE86 Headlight + wiper wiring (levin) bozu 11 15,957 09-19-2017 02:06 PM
Last Post: banpei

Forum Jump:


User(s) browsing this thread: 8 Guest(s)

Contact Us | AEU86 | Return to Top | Return to Content | Lite (Archive) Mode | RSS Syndication