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Day of truth came ! And what we have : 1. One rod bearing out 2. One rod curve 3. Crank in norm 4. One oil nozzle - wide open Аll problems are because of this shit nozzle . You can view pictures here http://pyankulov.globat.com/7mgte/open2/ . Now I want to ask people with experience with...

:biglaugh::biglaugh::biglaugh: Yes and this is the reason for this 12V when engine is not started . And when I say contact key I mean starter key to be put in ON position :biglaugh: .

Do you understand this when crank is rotated from 0 to 360 degrees cams are rotated from 0 to 180 degrees . And when crank is rotated one more time from 0 to 360 degrees ( total 720 degrees ) cams are rotated one more time with 180 degrees ( total 360 degrees ) . 720 degrees on crank = 360...

After making this stabilizer and get stable 5V you can put potentiometer and emulate signals from 0 to +5V like this from sensors if this is what you need .

I cleaned little more upper thought . :biglaugh:

Hmmm ....... actually correct schematic is on page 34 :sarcasm: and I measure between 1,2,3,4 points on ignition coils and B- and I get 12.2 volts . And after little thinking I understand there is no way to be something different when engine is not started ( only starter key in position ON ) ...

In this case you do not need resistor ! You can use some kind of simple 3 pin stabilizer like 7805 . You can see example of schematic here : http://www.sorgonet.com/trashing/ComputerAudioCDCarPlayer/ Total expenses do not need to be more than ~5$ but you will get rock solid 5V voltage to...

Resistor is applicable only if you have constant and small current . What current you expect ?

When I saw and realize my AFM is broken I think for me ( and not only ) will be better to understand where is the problem and how this device is constructed . And what I understand for this AFM-s is they are practical everlasting and reliable if there is no physical damage . The bad thing in...

I made absolutely same stupid mistake to clean KVAF AFM with spray and you can see result here :3d_frown: : http://www.usefully-info.com/7mgte/kvaf/ Finally I fix AFM with some moment glue but this was only enough to go home on self power . Gap inside in chassis where is mirror is very small...

Maybe you forget about this Supra ? http://www.supramania.com/forums/showthread.php?t=72016

You can measure this very easy with hand spring-balance .

Now I saw in manual schematic for ignition and all coils + igniter are connected to B+ via contact key . http://www.usefully-info.com/7mgte/manual/25_D.pdf on 35 page you can see schematic . And if you measure between 4 ( B+ ) and chassis you need to get 12V . But if you measure between 4...

OK but if you have some good spark even only on two cylinders ( coil pack#2 ) they will try to start . Do they try to start or you just cranking and nothing happen ? From what you say for me this is more like problem with el. installation ( cables , fuses , contacts , ground ( - ) and + ) .

Of course you are right ! They are not just two people . Here we do not have one place for all .We have specialized places for different procedures like : 1.grind 2.adjusting and fixing valves, valve guides , valve beds 3.welding 4.assembling Usual man who assemble engine take care for...

Fist I need to say that man who measure and man who assembled engine are different people . And what I think about measuring is usual when people measure crankshaft they mainly do not measure for size . They just check if there is circumference or ellipse and also curve . If there is a...

Ok , but do you have a spark ?

Take one spark cable from coil and then cranking . You need to see small sparks from middle of coil to something around and then put cable back on coil and go to next . Check every coil one by one by this way . If there is a spark on every coil ( cable ) do no touch anything . Of course you need...

No ! I am not mechanic but how I see I will become . I am not a man who was assemble this engine . But usual in grind shops people have instruments who can measure shafts without plastigauge . Plastigauge is cheap way to measure PROs need to have instruments . But this is how need to be what...

Engine is after rebuild ( around 5000km ) ! All internals except shafts , pistons and rods(also wrist pins) are brand new original Toyota OEM parts ( also new oil and water pump ! ) . Crank is measured ( from man in grind shop not from me ) and not grind because is OK . Also grind face of block...