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having removed the cat and sub oxygen sensors from my 1uz (it's fitted in a cobra) can anyone tell me what voltage the ECU needs to get for it to think that the cat is working properly and the error coe can be canceled. I've read 0.45 volts but not sure if this is correct. thanks al

HI, I've got a remote filter installed and I'm using one of the plates advertised on Lextreme. Problem, I can't get a gasket to last longer than a couple of hours under this plate. I noticed the original filter has "O" ring seals which doesn't required such a large area to be sealed, what...

Does anyone know what the DI signal on the fuel pump ECU does. Is it the strobe for the FPC. thanks al

just an after-thought, are these both pulse width speed control rather than the old resistor system. It's a 93 reg. thanks al

many thanks for the fast reply al

HI all, I have an LS400 and my fuel pump ecu has packed up. I'm wondering if a soarer unit will replace the item I have. Does anyone know if an 89570-24010 is compatible with an 89570-50010 unit. thanks al

Hi, does anyone have a copy of a 1993 ls400 wiper circuit diagram for the controller module, p/n 85940-50060. I've got the standard copy which shows only 10 pins being used but the version I've got is using abour twice that. Also wire colour code is totally different to the diagram I've got...

Hi, does anyone know what size banjo fittings are needed for the supply and return legs of the fuel line on a 1UZ. Looking to replace them with JIC ends and aero hose! thanks al

My unions either side of the fuel filter are shot. Does anyone know what the thread size for these unions are. Using the standard 8mm aluminium pipe. Thanks al

Hi, I've got an LS400 and need to replace the front airbags. Does anyone know how to go about this and what issues need to be avoided to stop the things going off. thanks