Notice: We request that you don't just set up a new account at this time if you are a previous user.
If you used to be one of our moderators, please feel free to reach out to Chris via the facebook Outerlimits4x4 group and he will get you set back up with access should he need you.
Recovery:If you cannot access your old email address and don't remember your password, please click here to log a change of email address so you can do a password reset.

Tacho Ford to Landcruiser

For all things Electrical.

Moderator: -Scott-

Forum rules
Post Reply
User avatar
RAY185
Resident Terrorist
Posts: 4278
Joined: Fri May 21, 2004 9:37 am
Location: Driving Barnsey's mum to bingo

Tacho Ford to Landcruiser

Post by RAY185 »

As seen in my buildup thread I've just finished an EF Injected 6cyl engine conversion into my 40 series using the factory harness (minus un-needed bits) and ECU. I really only have 1 problem. No tacho. I've located pin no 45 on the ECU with tacho signal wire (pink with blue trace). When this is plugged into the signal wire for my aftermarket tacho it does nothing. I'm told this tacho signal wire from the ECU goes through some sort of AC amplifier on the EF dash before going to the factory gauge. Can anyone confirm this and maybe let me know where I can source the necessary amplifier to put inline to make my tacho work?
Top
User avatar
RAY185
Resident Terrorist
Posts: 4278
Joined: Fri May 21, 2004 9:37 am
Location: Driving Barnsey's mum to bingo

Post by RAY185 »

Fixed by replacing very old tacho with a new unit that is happy to read the voltage signal from the ecu. :armsup:
Top
Post Reply

Return to “Auto Electrical”

Who is online

Users browsing this forum: No registered users and 1 guest