Search found 18 matches
- Mon Oct 28, 2019 9:13 pm
- Forum: TECH: Corolla AE86
- Topic: AC Idle Up Connection Plug
- Replies: 6
- Views: 9652
Re: AC Idle Up Connection Plug
I installed a IACV delete plate and resealed the intake manifold and my idle is much lower 1600-1700 but my idle is surging now. When I turn the throttle idle adjustment screw fully in my idle doesn't go lower but when I turn this screw out idle does go higher... think i still have a vacuum leak? I ...
- Sat Oct 12, 2019 7:18 pm
- Forum: TECH: Corolla AE86
- Topic: AC Idle Up Connection Plug
- Replies: 6
- Views: 9652
Re: AC Idle Up Connection Plug
Looks like the intake manifold to cylinder gasket is leaking somewhere, I sprayed carb cleaner in the area and the engine revved up. Totally bummed because I used a Toyota metal gasket and torqued all bolts like the service manual said. hopefully this is the cause of the idle problem I have.
- Sat Oct 12, 2019 6:22 pm
- Forum: TECH: Corolla AE86
- Topic: AC Idle Up Connection Plug
- Replies: 6
- Views: 9652
Re: AC Idle Up Connection Plug
Update!! So I cleaned the throttle body and plugged all the vacuum ports... looped the coolant lines so there's no coolant to the throttle body. On a cold start my motor revs to 5k!! when I unplug the A/C idle up port revs drop down to 4K. I noticed the idle adjustment screw doesn't change rpms at a...
- Tue Oct 08, 2019 9:37 pm
- Forum: TECH: Corolla AE86
- Topic: AC Idle Up Connection Plug
- Replies: 6
- Views: 9652
AC Idle Up Connection Plug
I deleted the PS and AC so I capped all the throttle body ports but I noticed there was a loud vacuum leak from the ac idle up connector... I never capped that because there was not the obvious metal tube sticking out like the PS idle up ports it’s just a open hole. Anyhow when I put my finger over ...
- Tue Oct 08, 2019 2:44 pm
- Forum: TECH: 4A-GE ENGINE
- Topic: 4AGE 16v no injector pulse
- Replies: 29
- Views: 38354
Re: 4AGE 16v no injector pulse
I did not try to crank it after installing just the efi main relay. I swapped both parts then started the engine.
- Sun Oct 06, 2019 8:14 pm
- Forum: TECH: 4A-GE ENGINE
- Topic: 4AGE 16v no injector pulse
- Replies: 29
- Views: 38354
Re: 4AGE 16v no injector pulse
Installed a new battery and a remanufactured air flow meter and she started up.
- Thu Oct 03, 2019 10:44 pm
- Forum: TECH: 4A-GE ENGINE
- Topic: 4AGE 16v no injector pulse
- Replies: 29
- Views: 38354
Re: 4AGE 16v no injector pulse
Checked the AFM like the service manual said and the resistance between pins was really off spec so I ordered a remanufactured AFM. Also got me a new EFI main relay and battery. Man I hope this works. I’ll keep y’all posted hopefully this helps someone out with similar issues.
- Wed Oct 02, 2019 8:46 pm
- Forum: TECH: 4A-GE ENGINE
- Topic: 4AGE 16v no injector pulse
- Replies: 29
- Views: 38354
Re: 4AGE 16v no injector pulse
my EFI main relay is bad so I bridged it. could that be messing something up? ordering another one tonight...
- Wed Oct 02, 2019 7:55 pm
- Forum: TECH: 4A-GE ENGINE
- Topic: 4AGE 16v no injector pulse
- Replies: 29
- Views: 38354
Re: 4AGE 16v no injector pulse
:evil: So tonight went well with the corolla... well kinda. :) I verified I am getting pulse to my injectors, I was using my Noid thingy incorrectly. I adjusted my TPS and my code 7,11 is gone now!!! But it still isn’t starting I checked the following tonight. - resistance checked out ok on my distr...
- Tue Oct 01, 2019 8:15 pm
- Forum: TECH: 4A-GE ENGINE
- Topic: 4AGE 16v no injector pulse
- Replies: 29
- Views: 38354
Re: 4AGE 16v no injector pulse
I do get fuel related action through the cold start injector(it fires up then dies after a few seconds). I can't get the injectors to manually click through grounding the #10,20 pins. What is the order of operations on manually pulsing the injectors? Cheers jonde86 you are keeping my ae86 drive aliv...
- Tue Oct 01, 2019 3:15 pm
- Forum: TECH: 4A-GE ENGINE
- Topic: 4AGE 16v no injector pulse
- Replies: 29
- Views: 38354
Re: 4AGE 16v no injector pulse
All three are wired together in a twist cap.
- Tue Oct 01, 2019 9:55 am
- Forum: TECH: 4A-GE ENGINE
- Topic: 4AGE 16v no injector pulse
- Replies: 29
- Views: 38354
Re: 4AGE 16v no injector pulse
-car runs on starting fluid. -injectors flow tested at RC engineering. -tried aw11 and Ae86 ECUs. -continuity is good on E01,E02,E1 -injector ohm is 14.2 so resistor wires are tied together. -getting 12v on No.10 and No.20 (10 pin plug) -diagnostic codes 7,11 (TPS) -redtop swap running original 85 g...
- Tue Sep 24, 2019 11:48 am
- Forum: TECH: 4A-GE ENGINE
- Topic: 4AGE 16v no injector pulse
- Replies: 29
- Views: 38354
Re: 4AGE 16v no injector pulse
I’m very curious cause My injectors arent pulsing. I just sent my ecu out for a bench test and repair. Hopefully it wasn’t a waste of time and money. Thanks jondee
- Tue Sep 24, 2019 11:45 am
- Forum: TECH: 4A-GE ENGINE
- Topic: 4AGE 16v no injector pulse
- Replies: 29
- Views: 38354
Re: 4AGE 16v no injector pulse
With the 10 pin ecu plug disconnected and all the injector plugs removed you should still get 12v to one side of the injectors through the resistor box right.... that is what feeds 12v to the injectors right?
- Mon Sep 23, 2019 6:51 am
- Forum: AE86 Parts & Accessories
- Topic: Socal Clean Title 1985 Gts Hatch parting out!
- Replies: 30
- Views: 43515
Re: Socal Clean Title 1985 Gts Hatch parting out!
I am interested in your engine harness. Is it still available?
- Thu Sep 19, 2019 9:35 am
- Forum: TECH: Corolla AE86
- Topic: E21,E2 ECU connector ground locations
- Replies: 2
- Views: 4791
Re: E21,E2 ECU connector ground locations
I will double check all those suggestions.
- Tue Sep 17, 2019 9:38 pm
- Forum: TECH: Corolla AE86
- Topic: AE86 Engine Ground Diagram?
- Replies: 7
- Views: 10333
Re: AE86 Engine Ground Diagram?
Ground strap to transmission bellhousing.
- Tue Sep 17, 2019 8:14 pm
- Forum: TECH: Corolla AE86
- Topic: E21,E2 ECU connector ground locations
- Replies: 2
- Views: 4791
E21,E2 ECU connector ground locations
I bought a 1985 corolla gts smallport swap with wiring issues. I verified 40 psi at the fuel rail and 12v to the injectors with all four of them disconnected. I am getting spark, but my car won't start... after reading a whole lot Im guessing its a ground issue or the ECU is bad. I have checked cont...