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Hi Kelvin. (not sure if this is the right way to "pm" you, but here goes. Re my post about the Crown AFM problems, the one on the car is a Toyota (FUJI) 22204-42010 . Would you have one for sale? (I like to throw business towards helpful people). Also, do you know the difference between a...

OK, for those watching (thanks). As above, AFM re-installed. Engine started (neighbours not home!) Ran ok cold. As it warmed up it began to die. Got to the point where it dies (to zero revs on the tacho) then kicks into life, dies, etc. Revved it to about 1500 - 2000 rpm (digital tach so a bit...

Thanks. Interesting products.

... And what did you find?

Hi Chris. Did you get a succesful answer? When you measured the above voltages, was the ground at the gearbox, or battery negative?

"All4swap.ru/product/remap " doesnt work. All I get is " Unfortunately, there is no such page. Use the menu to search information. Sincerely, the administration of ALL4SWAP

great work Numbchux. Really enjoying your journey!

Nice post Rod. Good to see a 1UZ really earning its keep! A video (with good quality sound...) would be great! Maybe get a bystander to film while you do a hill start? (fully laden of course)

I'd be tripple-checking your ingition switch. It ran ok when it started earlier, so in theory, the rest of the wiring is ok? What circuit is operating when the key is turned to start, as opposed to that when its in the IGN position (it is different).

Thanks Kelvin. Yes, the "plumbing" for the IAC is as standard, although I have removed the resonator (the black plastic box) from the inlet path, so its the air cleaner, AFM, right-angle rubber hose, then to the throttle body (as yet unmodified). This is how I have had it since I removed the...

Ok... Progress. I bench tested the AFM and it appears to work. Using a 5Volt supply connected to the +5Volt wire and the two grounds to the negative, and using a pull-up resistor (10K) as a substitute ECU. Using a 12Volt computer PSU fan, and monitoring the AFM output on the CRO. As I...

HI guys. Hope all is getting better in whatever neck of the woods you are from! My 1UZ (powering the Chev hot rod) has developed a problem. I am completing the wiring, using the Crown loom and eliminating parts I dont need. But the engine, ECU, ECT etc wiring is absolutely stock. I work on the...

Really not my field of expertise, but given what you said above ( Timing will advance then the knock sensors pull it back pretty quickly. And " decent amount of carbon inside the engine " Also "it appeared that it wasn’t detecting knock quite as often ") I reckon the knock sensors are...

Hi Jay. Sorry to hear about your being laid off. I (like everyone) hope this virus thing will be over soon. Hopefully your emplyer will be ready to rehire very soon! Regarding the scan tool you are using, what model is it? Thanks.

Welcome aboard Alclot. Tell us about yourself: Whereabouts are you? What car do you have or are planning to have? Any engine preference? Lots of pictures are good! Also any interesting "how-to's". Chheers! Look after yourselves during the virus pandemic. Best way to "self-isolate" is in the...

I know its a VERY old thread, but for completeness, that diagram only shows 6 wires/pins. Any chance of a more complete one?

They look messy at the start dont they. Good thing too, because it can only get better! Nice fit so far mate. Once its nestled in, you wont even notice it. Watching with interest! Jeff

I know its a long way ago, but for completeness, what was the reason it wouldn't crank? Did you solve the problem, or it a "hit or miss" resolution?

Hi Greysoarer01. Are you still looking? I MAY have one.... Not sure if its the one you want, as I dont know what that unit looks like. It came with my Crown 1/2 cut. I will have to dig it out if you are interested. I dont know how to install it but if it is the same as the Lextreme unit...