 Help for the electrically unsure, New injection system |
|
|
|
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG.
This site is not affiliated with Porsche in any way. Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners. |
|
|
| jmargush |
 Apr 13 2022, 04:33 PM
Post
#1
|
|
Member  Group: Members Posts: 460 Joined: 8-June 04 From: Goshen, IN Member No.: 2,176  |
I am in the process of installing a CB Performance Injection system with crank fire ignition.
This requires a module to run the Tach of off low voltage, so I have to buy a module to convert the signal form the ECU. The instructions say I need a 12 volt power wire that comes form one side of the ignition switch to the tach. Then I also need a wire that eventually goes to the ecu, I assume this would be the existing wire that drives the Tach? Then a ground Can anyone help me by telling me which wires on the back of the tach correspond to these functions? I assume #3 BRWN is ground Attached thumbnail(s)  
|
   |
 
|
Posts in this topic
jmargush Help for the electrically unsure Apr 13 2022, 04:33 PM
Retroracer Comments added around your text:
The instruction... Apr 13 2022, 10:14 PM Dave_Darling On the 914, the ECU does not drive the tach. (The... Apr 13 2022, 10:19 PM
jmargush Thanks so much guys. One more item to check off... Apr 14 2022, 05:14 AM  |
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:
|
Lo-Fi Version | Time is now: 8th June 2024 - 11:16 AM |
Invision Power Board
v9.1.4 © 2024 IPS, Inc.