Search found 2329 matches

by jondee86
Fri Feb 01, 2019 12:15 pm
Forum: TECH: Corolla FWD / MR2
Topic: Timing on 4AGZE
Replies: 4
Views: 330

Re: Timing on 4AGZE

CAS is Cam Angle Sensor used on the smallport GZE. It does the same job of sending cam position signals to the ECU as the distributor on the bigport GZE but without the plug wires (smallport GZE has wasted spark coil packs). Here it is... https://memberfiles.freewebs.com/48/90/45869048/photos/undefi...
by jondee86
Wed Jan 30, 2019 12:46 pm
Forum: TECH: 4A-GE ENGINE
Topic: GZE/GE Fuel Pump Issues
Replies: 4
Views: 234

Re: GZE/GE Fuel Pump Issues

If the AW11 COR is similar to the COR used in other Toyota cars from the same
time, the metal bracket does not make a ground for the realy. All the electrical
connections are made thru the pins in the base of the relay.

Cheers... jondee86
by jondee86
Tue Jan 29, 2019 4:14 pm
Forum: TECH: 4A-GE ENGINE
Topic: GZE/GE Fuel Pump Issues
Replies: 4
Views: 234

Re: GZE/GE Fuel Pump Issues

This is how the AFM closes the contacts in the COR to keep the FP running... http://club4ag.com/faq_and_tech_pages/Tech%20Photos/4agze-ecu2.jpg You need to make sure that the AFM ground wire actually has a connection to ground. Either via the COR ground wire or direct to a chassis ground. If the COR...
by jondee86
Thu Jan 17, 2019 10:22 pm
Forum: TECH: Corolla AE86
Topic: New Annex Coilovers or...Old faithful TRD Blues etc..
Replies: 55
Views: 1779

Re: New Annex Coilovers or...Old faithful TRD Blues etc..

... but i suppose its subjective. And that is the reason why this thread and a hundred similar threads exist :) We don't all like the same beer, tacos or movies. And there is no impartial testing that I am aware of that rates each coilover on things like performance, ride comfort, price and durabil...
by jondee86
Tue Jan 15, 2019 5:23 pm
Forum: TECH: Corolla AE86
Topic: New Annex Coilovers or...Old faithful TRD Blues etc..
Replies: 55
Views: 1779

Re: New Annex Coilovers or...Old faithful TRD Blues etc..

For NZ, would welding on the OEM spindles onto the coilover with an adapter be acceptable...? That is a permitted technique providing there is some specified amount of the original strut tube remaining.. I think the regs require 60mm out of the stub casting. The new strut is slipped over the OEM tu...
by jondee86
Tue Jan 15, 2019 12:35 pm
Forum: TECH: Corolla AE86
Topic: New Annex Coilovers or...Old faithful TRD Blues etc..
Replies: 55
Views: 1779

Re: New Annex Coilovers or...Old faithful TRD Blues etc..

Koni yellows are great too, however the basic shock design is getting a little old as they haven't been updated for our chassis / similar old chassis for decades. They do have good bump compliance, and the adjustments change the shocks as you would expect. Back in 1985 when the AE86 was in producti...
by jondee86
Wed Jan 09, 2019 2:24 pm
Forum: TECH: Corolla AE86
Topic: New Annex Coilovers or...Old faithful TRD Blues etc..
Replies: 55
Views: 1779

Re: New Annex Coilovers or...Old faithful TRD Blues etc..

Do you guys think we need to or should reinforce that rear shock tower of the chassis? There is no straight answer to that question as you can guess from what has been written in this thread. Many people have installed coilover rear suspension without reinforcing anything and had zero problems. But...
by jondee86
Tue Jan 08, 2019 3:30 pm
Forum: TECH: Corolla AE86
Topic: New Annex Coilovers or...Old faithful TRD Blues etc..
Replies: 55
Views: 1779

Re: New Annex Coilovers or...Old faithful TRD Blues etc..

I think that the really expensive dampers have gone a long way beyond just controlling what the spring does when it wants to release energy after being compressed, they are now an energy absorbing device in their own right and probably for once, justifiably called 'shock absorbers' with fewer compr...
by jondee86
Mon Jan 07, 2019 4:32 pm
Forum: TECH: Corolla AE86
Topic: New Annex Coilovers or...Old faithful TRD Blues etc..
Replies: 55
Views: 1779

Re: New Annex Coilovers or...Old faithful TRD Blues etc..

Interesting. Cars like that must have a lot more droop travel than standard, and I guess that the shock is used to add high speed compression damping to help the springs deal with the big hits. This is some of what goes on inside dirtbike forks which have to deal with the same impacts... http://pulp...
by jondee86
Mon Jan 07, 2019 2:02 am
Forum: TECH: Corolla AE86
Topic: New Annex Coilovers or...Old faithful TRD Blues etc..
Replies: 55
Views: 1779

Re: New Annex Coilovers or...Old faithful TRD Blues etc..

totta this one is for you :) I'm going a bit off topic here, but still relevant I hope. Going back a ways... say about 15 years ago, rally cars had quite tall ride heights and soft springs. Looking at modern rally cars, I see low ride heights and what appear to be stiff springs. The ride height is s...
by jondee86
Wed Jan 02, 2019 5:25 pm
Forum: TECH: Corolla AE86
Topic: New Annex Coilovers or...Old faithful TRD Blues etc..
Replies: 55
Views: 1779

Re: New Annex Coilovers or...Old faithful TRD Blues etc..

Seeking a large improvement over stock without sacrificing driveability... This statement defines the Holy Grail of suspension upgrades. Often sought in the pages of internet forums and in manufactures advertising blurb, but never found. The problem is that physics always gets in the way of great i...
by jondee86
Mon Dec 31, 2018 3:52 pm
Forum: TECH: Corolla AE86
Topic: 1985 gt-s poor acceleration
Replies: 21
Views: 738

Re: 1985 gt-s poor acceleration

https://www.brainyquote.com/photos_tr/en/a/arthurconandoyle/134512/arthurconandoyle1.jpg The timing belt may or may not have jumped a couple of teeth. But the fact that the performance of the engine changed suddenly does make it a possibility that you need to eliminate. Replacing worn parts elimina...
by jondee86
Sun Dec 30, 2018 9:55 pm
Forum: TECH: Corolla AE86
Topic: 1985 gt-s poor acceleration
Replies: 21
Views: 738

Re: 1985 gt-s poor acceleration

I'm not schooled up on USDM cars... but I'm pretty sure that there are two water temp sensors on the water neck that comes from the head to the radiator. A single wire sensor for the dash gauge and a two wire sensor (green) for the ECU. There could be more but someone else will need to clarify that....
by jondee86
Sun Dec 30, 2018 3:57 pm
Forum: TECH: Corolla AE86
Topic: 1985 gt-s poor acceleration
Replies: 21
Views: 738

Re: 1985 gt-s poor acceleration

Was the timing belt loose/slack when you checked ? If the belt is going to jump teeth it will be more likely to do that on the crank sprocket. And if that is the case the marks on the cam sprockets can look good but the mark on the crank pulley will be out. Anyway, you are going to have to pull the ...
by jondee86
Sun Dec 23, 2018 10:11 pm
Forum: OWNERS and BUILDERS
Topic: AE86 Supercharged 3.8L v6 (Corolla GT-P)
Replies: 11
Views: 528

Re: AE86 Supercharged 3.8L v6 (Corolla GT-P)

WOW !!! Some serious modding going into this install :) Should be a weapon
when it hits the road.

Cheers... jondee86
by jondee86
Sun Dec 23, 2018 8:36 pm
Forum: TECH: 4A-GE ENGINE
Topic: 4age and wet or cold weather
Replies: 12
Views: 606

Re: 4age and wet or cold weather

Based on the fact that you only have a problem in cold/wet weather, and that heating the engine got it going again, I think that for sure moisture is messing with your electrics. So how does it do that ?? Water is a pretty good conductor of electricity, and a thin film of water on the outside of a c...
by jondee86
Sun Dec 23, 2018 4:16 pm
Forum: TECH: 4A-GE ENGINE
Topic: check engine 4age blue top (Code 6)
Replies: 10
Views: 2248

Re: check engine 4age blue top (Code 6)

From the club4AG FAQ....

4AGE 16V - Distributor Rebuild - DIY by Matrix Garage

Cheers... jondee86
by jondee86
Fri Dec 21, 2018 9:38 pm
Forum: OWNERS and BUILDERS
Topic: Gonna start a build and see where it goes ===> TWINSCREW !!! :-p
Replies: 186
Views: 34874

Re: Gonna start a build and see where it goes ===> TWINSCREW !!! :-p

Got tired of the racket my exhaust was making after all the stuffing got blown out of my Jap Apexi muffler. So I ordered a new "built to order" full stainless muffler from a local manufacturer... https://i.imgur.com/TueYHgg.jpg It's an 8 x 5 oval shell with a straight thru 2-1/2" louv...
by jondee86
Fri Dec 21, 2018 4:19 pm
Forum: TECH: 4A-GE ENGINE
Topic: What's inside the 4AGE 16V TPS ??
Replies: 2
Views: 219

Re: What's inside the 4AGE 16V TPS ??

Toyota often use the same component under different part numbers on several models. I see this particular TPS is also suited to certain Lexus cars as well as AW11 and Corollas. It is a key component in your car driving well, so it needs to be a quality item. And the dealership network has to keep in...
by jondee86
Thu Dec 20, 2018 11:58 pm
Forum: TECH: 4A-GE ENGINE
Topic: What's inside the 4AGE 16V TPS ??
Replies: 2
Views: 219

What's inside the 4AGE 16V TPS ??

This is a question that I'm sure many people have asked themselves. But not having a spare TPS to pull apart, most are destined to live out their lives without ever achieving black-belt level in TPS knowledge. Never fear... help is at hand :) https://i.imgur.com/XkaHA6b.jpg This is the throttlebody ...
by jondee86
Thu Dec 20, 2018 8:23 pm
Forum: TECH: Corolla AE86
Topic: 1985 gt-s poor acceleration
Replies: 21
Views: 738

Re: 1985 gt-s poor acceleration

AFAIK both those sensors have carbon ribbon potentiometers with a copper or brass wiper. They probably got a bit of moisture inside from sitting outside so long. I never tried this, but if you can open them up a spray with Electroclean (contact cleaner) might help. EDIT : Just pulled a TPS apart and...
by jondee86
Wed Dec 19, 2018 8:22 pm
Forum: TECH: Corolla AE86
Topic: 1985 gt-s poor acceleration
Replies: 21
Views: 738

Re: 1985 gt-s poor acceleration

You should be able to do a quick cam timing check by pulling the top timing belt cover. Turn the engine by hand until #1 cylinder is at TDC on the compression stroke. Line the dimples on the cam pulleys with the marks on the backing plate. Then look to see where the notch on the rim of the crank pul...
by jondee86
Mon Dec 17, 2018 1:45 pm
Forum: TECH: 4A-GE ENGINE
Topic: COP with Adaptronic
Replies: 21
Views: 1457

Re: COP with Adaptronic

This is my wiring diagram for full sequential fuel and ignition on my e440d Adaptronic ECU. It shows how the coils an injectors are "phased" so that the injectors are always firing on a closed intake valve. https://i.imgur.com/XCrY3tb.png This diagram worked for me and I see no reason why ...
by jondee86
Fri Dec 14, 2018 8:29 pm
Forum: TECH: Corolla FWD / MR2
Topic: Timing on 4AGZE
Replies: 4
Views: 330

Re: Timing on 4AGZE

As far as I know setting the timing on the 4AGZE is pretty much the same as on any 16V 4AGE. Number one cylinder at TDC on the compression stroke; dimples on cam pulleys lining with the marks on the backing plate; notch on the rim of the crank pulley lined with either the pin on the tensioner bolt (...
by jondee86
Mon Dec 03, 2018 12:29 am
Forum: OWNERS and BUILDERS
Topic: Gonna start a build and see where it goes ===> TWINSCREW !!! :-p
Replies: 186
Views: 34874

Re: Gonna start a build and see where it goes ===> TWINSCREW !!! :-p

Also was given a set of these by someone who had changed injectors... https://i.imgur.com/qGSbmW5.jpg They have hardly been used and RC's were a popular upgrade injector back in the day. High impedance (saturated) RC SL9-550 and look to be a straight drop-in install on a 4AGE, so I'm gonna give them...
by jondee86
Sat Dec 01, 2018 4:47 pm
Forum: OWNERS and BUILDERS
Topic: Gonna start a build and see where it goes ===> TWINSCREW !!! :-p
Replies: 186
Views: 34874

Re: Gonna start a build and see where it goes ===> TWINSCREW !!! :-p

Took a while, but I finally got the COP wiring completed. I don't like having a lot of unnecessary joins in important wires, so I bought some new DIY kits for the coil clips. You have to assemble the clips and crimp the tiny pins onto the end of the wires. Bought an AMP-TYCO crimping tool from China...
by jondee86
Tue Nov 20, 2018 9:14 pm
Forum: OWNERS and BUILDERS
Topic: Gonna start a build and see where it goes ===> TWINSCREW !!! :-p
Replies: 186
Views: 34874

Re: Gonna start a build and see where it goes ===> TWINSCREW !!! :-p

Onwards and upwards... bought the bits so gonna put them in whether they are justified or not :) Made a start this afternoon... https://i.imgur.com/RQO0UkR.jpg Cam covers are a bit scruffy but they will do the job. I might get another set and refurbish them. But first I need to get the new wiring do...
by jondee86
Thu Nov 15, 2018 12:34 am
Forum: OWNERS and BUILDERS
Topic: 1985 GT-S Resurrected from the dead
Replies: 7
Views: 756

Re: 1985 GT-S Resurrected from the dead

The starter solenoid on the AE86 gets 12V directly from the keyswitch. The wiring diagram for the 1985 does not show a clutch switch, but if you see one under the dash there should also be a "starter relay" somewhere. This relay only allows 12V from the keyswitch to reach the starter solen...
by jondee86
Sat Nov 10, 2018 12:26 am
Forum: OWNERS and BUILDERS
Topic: 1985 GT-S Resurrected from the dead
Replies: 7
Views: 756

Re: 1985 GT-S Resurrected from the dead

Hi and welcome to Club4AG :) A Ford rear end portends something a bit different
from the usual 4AGE 20 valve transplant. I'll be following your thread with interest.

Cheers... jondee86
by jondee86
Thu Nov 08, 2018 9:21 pm
Forum: TECH: 4A-GE ENGINE
Topic: COP with Adaptronic
Replies: 21
Views: 1457

Re: COP with Adaptronic

The 20V distributor appears to be fitted with one 24 tooth trigger wheel with a single pickup, and a single tooth trigger wheel with two pickups located on opposite sides of the wheel. I don't have a 20V dissy to play with but the pickups appear to be similar to the 16V smallport dissy. So if this i...

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