*Closed* 20% Off Supercharger Group Buy 2nd Gen 4.0 Engine

According to the 2013 brochure, "transmission and supplemental oil coolers (transmission cooler not available on manual transmission models)" were part of the "V6 Tow Package."
(Guessing the same is true of other MYs.)

 

@FinnJ talked about ENGINE oil cooler, not transmission.
BTW, could anyone tell me where to find sc s/n. I want to have warranty for my sc...
I was looking tonight with a flashlight, but didn't find...

 

Thanks, but I understood the question and stand by the answer.

 

my bad!
from ToyotaNation:
It's easy to tell if you have an oil cooler. The cooler sits between the oil filter base and its mount, it uses engine coolant as the, er, coolant, rather than air. The cooler itself is pretty small but you can easily see the two coolant lines that enter and exit there. Look for those.

 

Anyone in Idaho? Pocatello area?

 

On February 26th I had the codes cleared. On March 4th I had another CEL/trac come on. Same situation, coasting downhill but not at high elevation this time. I kinda figured it was the same code so I didn't even check it. I watch my lights and gauges pretty closely so I wasn't too worried about. I planned on buying a ultra gauge or scan gauge to check and clear codes I just hadn't got to it yet. Yesterday the CEL/trac lights went out on their own. My first thought was the light burned out, but it comes on when I first turn the key so I know it works.

 

as far as i remember you have BD tune, so you may check codes with their tuner or buy

for Android Phones ONLY - Wireless Bluetooth Diagnostic OBD2 Scanner Car Code Reader and Scan Tool for All 1996 & Newer Vehicles ELM327 Compatible OBDII

https://www.amazon.com/dp/B005NLQAHS +torque APP for android (WORKS PERFECT)

i noticed that during decceleration or driving downhill afr goes very high, but it is normal! in my case im switching to N gear (i have manual trans) other way my afr is more than 22!

 

My afr shoots to 18 which is thr highest the gauge reads, when i am coasting in gear. I think it has to do with fuel cutoff and is expected. Maybe if you had that fuel cutoff for too long or too many at a time, that threw the trigger. Going down lots of grades i would expect to see lots of it but the ecu should know that.

 

that is exact what i wanted to say! ECU should know that, but we do not know what did BD set for that ECU

 

Very true. Mine seems to be doing ok for now. I have been keeping an eye on afrs, and it seems that when i hit between 3 and 5 psi, the afr starts dropping. I do wish they had let it go into open loop sooner though

 

I just can't figure out how the fault cleared itself.

 

Did you every get the AFR cal installed?

With UCON it always seems in open loop, any throttle input throws the AFR down FWIW.

 

Driving home on the highway today and hear rumble under the hood, pull over and blower belt was missing a complete rib and making racket. Cut off the loose pieces and babied it to get home. Lesson learned keep spare in fj.

 

I have one spare in the truck all the time. Actually ordered 2 more from the same seller about 2 months after I ordered the first spare, seller showed 5 available, then he sent me a message on ebay saying he didn't have any in stock but had some offbrand 'that was just as good'. I'd never heard of the brand and google showed nothing so I went for the refund.

 

I got one trd one and a good year gator belt. Will try and use the gator belt first as I've had good luck with them in the past.

 

Same, have a gator belt under the seat.

 

This is with non-reflashed ECU?
How's your mpg nowadays?

 

Mine does the same thing! Glad this is normal

 

Yes but behaved similar with bd flashed ecu as well.

Mpg?? Haha it's smiles per gallon

 

Havent gotten installed yet. Been busy with other stuff for now.