How ti install a tachometer

Question edited for a lot more clarity and correct spelling.

You spelled it 'Techno meter', so that means all your search results with be flawed.

This says you can get a Can Bus interface module.

https://www.google.com/search?q=2005+mitsubishi+lancer+tachometer+pulse+signal

and here is you non Evo ECU Pinout for a 2003, yours will be the same. Pins 58/43 is Tacho

https://www.evolutionm.net/forums/lancer-troubleshooting/572498-ecu-pinout-03-lancer-non-evo.html

Interesting workaround with a Transistor and a couple or resistors

https://www.the12volt.com/installbay/forum_posts.asp?tid=97121

....

How do I fix Error: TI-89 Detected, but could not get status with the TI-89
using the TI Connect software for Windows?
The Operating System (OS) will need to be updated on the TI-89 in order for the TI Connect™ software to detect the status. Try the following procedure to install the OS from the TI-89 Boot Screen. Make sure TI Connect 1.6 is installed on the PC.
• Connect the TI Connectivity cable to the TI-89 and the computer.
• Do not start the TI Connect software.
• Download the TI-89 v2.09 OS onto the PC's desktop.
**Force TI-89 into "Boot screen" (See instructions below**
• "Press I to install..." ([ALPHA]. [ 9 ]).
• Click on Start >> Programs >> TI Tools >> TI Connect >> TI OSDownloader.
• Follow the on-screen directions to install OS version 2.09.
The download should begin.
**Steps for Boot Screen:**
• Take one AAA battery out, press and hold down the Apps key while reinserting the battery to force device into the Boot Code screen.
• "Press I to install..." will appear.
Once the OS has completed installation, the TI Connect™ software will be able to detect the TI-89.

There is no tach - rpm sensor . This information comes from the PCM - engine computer .
Tachometer
The tachometer is a 6,000 rpm tachometer. It has four terminals labeled "B" (12 to 14.5V), "S" (EDIS tach signal in), and two "G" (cylinder selection grounds). The top ground (G) terminal is open on a 4-cylinder engine vehicle, and is grounded on a 6-cylinder engine vehicle.

• The tachometer is inoperative

• Powertrain control module (PCM).
• Circuitry.
• Tachometer.
• Instrument cluster printed circuit.

• Go To Pinpoint Test F .

• Incorrect tachometer indication

• Circuitry.
• Instrument cluster printed circuit.
• Tachometer.

• Go To Pinpoint Test G .

Measure the resistance between the instrument cluster C220c pin 8, circuit 398 (BK/YE), harness side and ground.

• Is the resistance less than 5 ohms?

Yes GO to G2 .

No REPAIR the circuit. TEST the system for normal operation.
Measure the resistance between the tachometer and the instrument cluster printed circuit terminals; refer to the following chart:

Instrument Cluster Printed Circuit Terminal Tachometer Terminal C220a pin 13 C220a pin 15 S C220b pin 2 G C220c pin 8 G (6 CYL.)

• Are the resistances less than 5 ohms?

Yes GO to G3 .

No INSTALL a new instrument cluster printed circuit. REFER to Instrument Cluster Printed Circuit in this section. TEST the system for normal operation. G3 CHECK FOR CLEAN TACH OUT (CTO) CIRCUIT OPEN OR SHORT Check for CTO circuit open or short. Refer to Powertrain Control/Emissions Diagnosis (PC/ED) manual.

• Is the CTO circuit OK?

Yes INSTALL a new tachometer. REFER to Gauges in this section. TEST the system for normal operation.

No GO to G4 .
G4 CHECK FOR CORRECT PCM OPERATION Disconnect all PCM connectors. Check for:

• corrosion
• pushed-out pins

Connect all PCM connectors and make sure they seat correctly. Operate the system and verify the concern is still present.

• Is the concern still present?

Yes INSTALL a new PCM. REFER to Section 303-14 . CLEAR the DTCs. REPEAT the PCM self-test.

No The system is operating correctly at this time. Concern may have been caused by a loose or corroded connector. CLEAR the DTCs. REPEAT the self-test.
Your best bet mite be to take it to a qualified repair shop.

Red goes to the ignition switch fuse for power in the fuse box green goes to the the negative side of the distributor white is for the tachs light so it will go to the dash light fuse in the fuse box and black is for the ground.

Sorry but I think you will have GREAT difficulty obtaining an answer from this WASHING MACHINE Forum ;-0(
Better luck when you post to the appropriate forum ;-0)
Cheers,
John C

Hi yeager anna,

Since the calculator operates slowly even after the RAM has been cleared, I'd say, "Your OS must be corrupt." You need to re-install the Ti 84 Plus OS, ASAP!!! You can fix this problem by installing the newest Ti 84 Plus 2.55v. MP OS, operating system. Use fresh batteries when installing the new OS. If you need additional instructions your welcome to read my Ti 84 Plus solutions. I pretty much tell how you can install the new OS with another Ti 84 Plus calculator or, connecting the computer to the calculator to install the new OS. You can view my solution to install OS by clicking, "Ti 84 Plus OS installation." Just stroll down to oneplusgh's solution at that posting and, I cover a lot of topics you may need advice on to install the new OS.

If you need instructions to downloading and installing TI Connect on a XP or, Mac computer click, "TI Connect on a XP or Mac computer." I realize this posting was for a later OS but, this link will take you to the latest TI Connect software and, newest OS too. Once you get the TI Connect software installed come back to this posting and, follow the instructions above at "Ti 84 Plus OS installation."

If you need instructions to downloading and installing TI Connect on a Windows 7 computer click, "TI Connect on a Windows 7 computer." Just follow Procedure 3. You can also get instructions at this link on how to install the Ti driver to link computer and calculator. I realize this link instructions were for a Ti 89 calculator but, they will work for a Ti 84 Plus too. Once you get the TI Connect software installed come back to this posting and, follow the instructions above at "Ti 84 Plus OS installation."

My instructions is geared to save you a lot of hardship. No matter if your having to install Ti Connect or, the newest OS for your calculator. I do not use TI OSDownloader because, TI OSDownloader might not give you the newest OS for your calculator. My instructions will. If you have any questions just post a comment and, I'll respond quickly.

Hi mcniester,

If you need to install Ti Connect software, goto the paragraph (1) below. If you do not need to install Ti Connect software goto the paragraph (2), "Procedure to installing the newest Ti 84 Plus OS 2.35v."


1). You can get the latest copy of Ti Connect software by going to the Texas Instruments web site. You can get to that site instantly by clicking, "Ti Connect software" At this Ti site under "View: Connectivity Software", Click, "the OS link that applies to your computers operating system". Next, click the Download Item, "Ti Connect software for ....OS". Next you can login or, click "continue as guest". I'd would click the "continue as guest". Once you have click, "continue as guest" the Ti Connect software for ....OS will be download to you. Click, "OPEN" and the software will start installing. You will have to click "Next" a few times but, it install pretty fast. Once the Ti connect software has successfully installed follow the instructions to the
"Procedure to installing the newest Ti 84 Plus OS 2.35v." below.

Procedure to installing the newest Ti 84 Plus OS 2.35v.

2). You can also get the latest copy of Ti84 Plus 2.35v OS and guidebook by going to the Texas Instruments web site. You can get to that site instantly by clicking, "Ti 84 Plus 2.35v. OS!" Once your at the Ti site click the Download Item, "Ti84 Plus family operating system". Next you can login or, click "continue as guest". I'd would click the "continue as guest". Once you have click, "continue as guest" the Ti84 Plus family operating system download to you. Click "SAVE" And then a folder will pop up. It is probably a folder that you download too. If so, you may want to change it and, save to this folder, "My Documents \ My TI Data \ Downloads". You can also go back and, download the Ti 84 Plus guidebook too, if needed.

Link your computer and calculator with the USB cable or Direct Black Link cable that came with the calculator. Next, drag the Ti 84 Plus OS 2.35v that you copied to "My Documents \ My TI Data \ Downloads" out of that folder and, drop it in the "Ti connect" icon on the desktop. Click, "Continue" and, the new Ti 84 Plus OS 2.35v will begin to install. The Ti Device window may pop up and, click on to the port your Ti 84 Plus is using, USB1 cable or Direct Black COM1. Just click, "Select" and, the OS will continue to download. Upon completion the newest Ti 84 Plus OS 2.35v will be installed.

If it is an aftermarket tachometer then you may have to install the resistor that came with it. If it didn't come with a resistor ask an auto-electrician about it, they should know. If it is a factory tachometer you may also be able to try and install the resistor onto coil wire at the back of the tachometer. if you haven't got experience in this area i would suggest you find someone who does.

Ok if you have a tachometer with 2 cables the positive must be connected to the ignition and the negative tachometer what conectaras the negative coil that way you worked well the tachometer

Hello,
Here is what the FAQ and Knowledge Base area of the TI site has to say about the problem you are having. Hope it helps.

How do I correct the error message "TI-83 Plus or TI-89 detected, but could not get status" using the TI Connect software for Windows®?

The Operating System (OS) will need to be updated on the TI-83 Plus family or TI-89 calculator in order for the TI Connect software to detect the status. Try the following procedure to install the OS from the TI-83 Plus and TI-89 Boot Screen. Make sure TI Connect 1.6 is installed on the PC.

If using a TI-89 calculator:
• Connect the TI Connectivity cable to the TI-89 calculator and the computer.
• Do not start the TI Connect software.
• Download the TI-89 v2.09 OS onto the PC's desktop.
**Force the TI-89 into the "Boot screen" (see instructions below)**
• "Press I to install..." (press the [9] key).
• Click on Start >> Programs >> TI Tools >> TI Connect >> TI OSDownloader.
• Follow the on-screen directions to install OS version 2.09.
The download should begin.
**Steps for Boot Screen:**
• Take one AAA battery out, press and hold down the [APPS] key while reinserting the battery to force device into the Boot Code screen.
• "Press I to install..." will appear.
Once the OS has completed installation, the TI Connect software will be able to detect the TI-89.