Search results

how does cruise control get it's speed reference signal and does it then hand shake back to the ecu afterwards. Al

Does anyone know if you can get the stepper motor for the idle air valve. Don't want the casing just the black valve motor.. The one I have has part number 2N08 on it. Al

Does anyone have instructions for setting up the fixed mechanical stops for the throttle body. I'm not talking about the TPS but specifically how the dampers work and the positions of the mechanical stop screws that are on the body. Thanks al

Just an update for a mod I did some time ago on oil take-off plates. Tried for ages to get various adaptors to seal but always had a niggling dribble of oil. Bought one of the items of this site, no joy. Bought one of the items from the Australian brotherhood which had been adapted to...

I've read on here somewhere that the SP1 sensor which drives the instrument cluster is a 20 pulse hall effect. Is that correct or is it a 4 pulse system. I've been trying to get an aftermarket speedo to operate and it hardly moves whilst I'm testing it on axle stands. Waveform looks nice...

Does anyone have the part number of the speed sensor #1. Thanks al

Does anyone know what the bearing number for the tensioner pulley is. Load squeal needs replacing! thanks al

Hi, what's the oil pressure readings expected from a 1uz at cold and warm. I tend to get around 95 psi when cold 68 psi when hot Is the starting pressure high Al

Can anyone tell me what voltage level the ecu expects from the speedo signal that's buffered by the instrument cluster. I know it's a 12v pulse from the sender to the cluster, does the cluster output generate it to a standard 5v logic level or is it still left at a 2 volts clock pulse...

Hi, I've removed the EGR system from my 1uz and blanked all the lines etc. I note that you're supposed to install a resistor to stop "MIL" triggering. Does anyone know the connection point, why it's needed and what value resistor is required. Thanks al

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

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