Hi guys , when driving to the airport for my holidays with my partner and kids , after about an hour and a half ping check engine check vsc, So i stopped the car restarted and set off again fifteen minutes later ping, after 3 more attempts i gave up and called the AA and my mechanic, both said has to be put on the commuter.
Anyway i set off to Lanzarote and the LS400 back to the mechanic, The diagnostics came back as Throttle body sensor , the mechanic told me it was covered in gunk but did not think it would need replacing , all ok then.
But i wonder because i used a fuel and cat cleaner in the tank that week it should have cleaned most if not all of this gunk away, next on start up the car revs at 1000 rpm did nt do this a few weeks ago.
So any ideas ,and can any one recommend a cheapis diagnostic unit for the LS, as i could have fixed this at the road side. tank guys and girls.