The smart Trick of 4age 20v itbs That Nobody is Discussing
The smart Trick of 4age 20v itbs That Nobody is Discussing
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Re: ITB Conversion on 16 valve 4AGE On my stock bigport AW11 a leaking exhaust manifold gasket brought about the O2 sensor to study lean and it pumped gasoline into the motor. Gas economic climate plummeted until I sorted it out.
The engine's AFR seems regular at cruise, but loaded at idle, as well as the stinky odor tends to make feel Ill if i stay in the garage for for a longer time than 10 mins.
Although the two engines have round throttle blades, however the Blacktop throttle blades are larger at 45mm in comparison to the 43mm of the Silvertop.
Although the two engines characteristic a thick gasket/heat insulator between The pinnacle as well as inlet manifold the Blacktop and seemingly the later on Silvertop versions characteristic a trapezoid Reduce-out rather than a sq. Slice-out in provision to the fuel path out in the injector.
Why would the carbs getting unsynched adjust theAFR? Some cyls would operate rich an some lean but In case the O2 is working then it is going to nevertheless typical out to stoich.
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Incorporate to estimate Only display this user #one · Oct 7, 2007 Was wanting to know if doing a ITB set up over the 4AGE is worthy of the cost and headache. I did a lookup and arrived up with loads of 20v details but almost nothing about the 16v... So Here are a few concerns I've off the highest of my head;
The initial premise is to combine a AE111 4AGE Engine harness with the AE102 7AFE harness. Theoretically it should be a bolt in, but you'll find slight discrepancies i will be addressing to really make it easier for all those to abide by.
I also modified the stock 16v throttle bodies ISCV, plated the again and extra a brass barb. and mounted it.
They don't seem to be interchangeable without modifications into the wiring loom / harness. See out Workshop guide write-up to get a guideline on converting this Silvertop wiring loom / harness to become appropriate using a Blacktop ECU.
Quote Postby billda » Wed Sep ten, 2014 12:19 pm Thank you fellas for this Considerably data. I am in Columbus Ohio, I've known as numerous tuner outlets below and requested if they could tune a HKS ECU on a JDM car, sad to say they cant. The O2 sensor is found under the car and down below the pasanger seat, so it is actually once the exhaust collector. I'm able to listen to the ISCV sucking air once the car or truck is just begun, the rpm raises slightly then drops down, but its not sucking air although idling, Thank you Jondee86 with the methods of screening the iscv, I've study your preceding posts about cleansing and testing iscv, and cleaned and examined mine various months in the past.
I am Pretty much specified that the AEM only demands the two cam and crank alerts if you need to operate sequential so a 36-1 result in wheel really should be Okay on its own (please Examine this with AEM)
It absolutely was just pouring in gas as it absolutely was viewing 80kPa at idle, look at the throttle and it could spike to 100kPa, that MAP signal Together with the manufacturing facility manifold on could here be like 3/four throttle.
Sadly, it claims that the HKS ECUs can only be tuned by dealers, so i can perform absolutely nothing While using the HKS ECU, it came Together with the car from Japan due to the fact i got the car