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I am about to do a new engine loom for an aftermarket ECU, but found the hacked up harness I have is missing some plugs I need. I don't want to butcher the engine harness in the car so I am after a supply of plugs(preferably new ones) to make up the new loom. So can anyone suggest a supplier...

Would anyone know where I can get an 8 rib idler pulley to replace the idler pulley on the tensioner. The only place I knew where to get one appears not to be in business anymore. Thanks Warren

I am about to throw some parts together to make a dummy engine. I have no used head gaskets so I need to know the thickness of a compressed head so I can make something out of a Klinger type gasket material so I can bolt the heads to the block and have the correct height for the inlet ports...

Does anyone know where I can get sockets similar to the ones on an early Crown ECU(stand alone motor ecu). I want to make a lead up to plug into the motor loom and then plug into a aftermarket stand alone ECU(Adaptronic). I don't won't to strip down a working ECU to get the parts. I was hoping...

Does anyone know where I can get sockets similar to the ones on an early Crown ECU(stand alone motor ecu). I want to make a lead up to plug into the motor loom and then plug into a aftermarket stand alone ECU(Adaptronic). I don't won't to strip down a working ECU to get the parts. I was hoping...

I have a R154 gearbox bolted to a a stock standard 1UZ in a car that weights about 1150kg that is not wanting to stay in first gear. As soon as I take off it comes out of first gear. Even when I hold it in first gear it still wants to spring out of gear when I drive off. Before I pull out the...

I am after an altenator pully. Thanks Warren

I am about to replace my clutch and flywheel on the 1UZ. I will be replacing the spiggot bush, but undecieded if I will use a bush again or a bearing. Any thoughts on the best way to go? It has to be reliable as to remove the gearbox to get to it, the motor and gearbox as one unit to be...

From a MKIV N/A Supra all the equipment to convert a Lexus SC300 auto to a manual(gearbox, flywheel, clutch, pedals, hydraulic lines, tailshaft). Also an ideal conversion for a V8 Soarer/SC400 $2650

Has any one had trouble selecting 1st, 3rd and 5th in R154 gearbox. I took the car for a short drive this morning and everything was fine until I came to a round about, selected 3rd gear OK, accelerated then selected 4th OK and around 100kph went to select 5th, but couldn't. As I was neutral...

I am after the pan(bowl) from mid sump Crown motor. If anyone can help. Thanks

My car has a 1uzfe(crown) with a R154 gearbox, 4.11 diff ratio and weighs about 1100kgs and gets up and goes well. It just has what I would describe as bit of a nuisence problem(?) in first gear. When I stretch its legs in first gear, at 6000rpm it breaks down, into to second and it revs...

Could anyone tell me how to test stock O2 sensors. I don't know if I have a problem. The motor(crown motor) appears to run fine, but smells as if it is running rich. Thanks Warren

I am wiring a r154 speedo sender(Mk3 supra) to a VDO electonic speedo. I am trying to find a wiring diagram of the sender, but at this stage have been unsucessful. There are 3 wires, red, green and gray. Would anyone be able to tell me what colour wires correspond to V+,V- and pulse signal or...

Has anyone heard thier ECU beep after you turn of the the motor. The ECU is fro Crown motor with a manual transmission fitted to a kit car. When I turn of the motor the ECU beeps 5 time after a few seconds. At this stage the dash is removed from the car so I cannot say what the fault light is...

Does anyone know of a speed sensor that I can use in a Supra Turbo(R154) gearbox. As the orignal one sticks out from side of the gearbox a fair bit it hits the chassis so I removed it and used the ABS speed sensor. The problem is that it appears the signal from the ABS speed sensor saturates at...

R154 ABS Speed Sensor Pulse Gear Due to my speedo drive hitting the chassis I have to use the ABS speed sensor on the gearbox for the speedo pulse. Can anyone tell me the number of teeth on the pulse gear. Thanks Warren

When I first start the motor the motor dosn't idle well, it hunts up and down for about 10 - 15 seconds before it smooths out. Once the engine warms up it still idles fast. I have checked for air leaks, but there dosn't appear to be any. Any suggestions Warren

Just completed the wiring of the wiring looms in a ICV I am building and it started pretty well first go. They only problem I have is that I can not get the fuel pump to work through the ECU. I followed the drawings that are available from this site. The drawing I used has the has the fuel pump...

Hi Rod, In the process of wiring in the engine loom using your article on wiring an 1UZ and Kdogs drawing. I have a couple of questions(excuse my ignorance if it is obvious) 1. In step 7 ECU plug 3 you state: This plug also has an earth that requires inclusion with the above earths. On...