Old Vdo Tachometer Wiring

Use a wrench to tighten the nuts until the tachometer can not longer be rotated by hand.

Old vdo tachometer wiring. Cut either a 3 80 mm or a 3 85 wiring the tachometer. Each tachometer s analog display clearly shows the number of revolutions per minute and the lcd display shows the accumulated engine hours. 15 ignition plus pin 5 sensor signal. 31 ground pin 3 signal ground pin 4 term.

This display is also used in the programming calibration and fine tun ing of the vdo programmable tachometer. When you are finished the black and green wires from the tachometer should be securely connected to the black and green wires from one side of the filter. Crimp the yellow wire from the tachometer into one side of a butt connector. To begin go to 1.

Use tie wraps to secure the tachometer wires to the body of the car. 8 pin contact housing pin 1 term. Do not deviate from assembly or wiring instructions. Use this table if you are using your tachom eter with an ignition coil.

New generation 2009 flexible instrumentation with can bus technology 174 pages. Measuring instruments vdo tachometer with counter installation instructions manual 11 pages measuring instruments vdo cancockpit series product manual. The installation wiring calibration and operation of all vdo programmable tachometers. Use pot to calibrate.

Screw on the accompanying nuts. Read these instructions thoroughly before making installation. Always disconnect battery ground before making any electrical connections. Run the tachometer wiring around or through the dash board down to the firewall behind the gas pedal.

4000 rpm alternator tach 2 1 ratio set for 6 cyl. 30 battery 12 24 v pin 2 term. Tachometer without display gb depending on the configuration insert the cable into the 8 pin contact housing according to the following pin assignment. Slip the mounting bracket over the mounting bolts.

Please note that if you have a problem opening the pdf files just by clicking on the link please right click your mouse button over the file name and select save target as to your desktop. Select the location where you will mount the gauge and mark a center point. I tried it in my 300tdi it s out of my old race car but still reads high even after adjusting the internal pot. To mount your tachometer with the option vdo mounting bracket place the mounting bolts into the slots on the back of the gauge.

Click here for auto meter classic instruments defi or isspro instructions. The contacts must audibly lock into place. These instructions are for vdo gauges and accessories only. I can scan it if it s the right one.

Separate the wires that will be connected inside the passenger cabin and those that will run into the engine compartment through the firewall. Related manuals for vdo tachometer. I have the wiring dip switch diagram for 333 351 and 333 354 tacho s.