Would like to connect additional rev counter on Toyota land cruiser 4.2D. In which car wiring can I connect? Toyota land cruiser 4.2D single cab 6 cylinder. This model model does not have rev counter gauge.
Tuesday, February 14th, 2012 AT 10:27 AM
For diesel vehicles, it is not easy to add a tachometer as there are no ignition coil to provide the pulse.
You need to check the engine management system to see if there are any point that you can get the pulse for the tachometer.
Usually the Diagnostic Data Link (DLC) has a terminal for this but you need to check with the dealer as we do not have the wiring schematic for your vehicle.