tach input for 70 series

[longrowe]

I am looking at putting in a remote start for a 1990 Landcruiser, 70 series. It has the 2L-TE, 4 cylinder turbo diesel. I am looking to buy the Presige APS 56 since I do not want an alarm, just remote start and maybe the remote door lock. I have chased down all of the wiring with regards to the ignition, brake, glow light etc. The one I cannot sort out is the tach input. This has a factory tach in the dash. Does anyone know where the tach signal comes from on this diesel? I tried looking on the back of the gauge. There is a wiring clip plugged in with 12 wires. Could I tap into one of these? I wrote down the wiring colors if that would help. I have read around that it could come either from the alternator or the injector pump. Anyone have this engine that knows where the signal comes from?

Thanks.

[dogbreath_48]

IIRC it's on the bellhousing, couldn't be 100% though sorry.

[gotoy]

The signal is taken from the flywheel. The sensor is mounted on the bellhousing.

[toyotroop]

The signal is taken from the flywheel. The sensor is mounted on the bellhousing.

Would this be the same as a 47 2H? cos mine dont work and the bloke who sold it me said it needs a new sensor and it will work, but i forgot to
ask him where it was

[gotoy]

Now that one I would not dare say cos I dunno.