Just saw this. Yes but. I would have done a few things different. If i hada few more bucks

I keep having a check engine light come on. I will check it today.

We went to northlake tahie in my runner and she ran like a champ.

 

Ok so very smooth idle. 326300 miles. Smooth on freeway and climbing the sierras.



Here are two pics from today.
My baby.



a lame code.



Too rich.

Any ideas? I already replaced one 02 sensor and cleaned MAF.

-Surfer

 

No time to read back.... But CAT? My issue was Nox... everything else passed on the 15/25mph tests.... but the Nox kept getting me. New cat,>>> 0, 0, 0, 0, LOL... Ok, not ZERO... but a big "WOW" from the smog guy, haha.

New 02, Cleaned MAF..... Both 02's new? The second is the one reading the 'Rich' Condition??? Or is it? I'm not sure. I'm sure you'd have a 2nd Bank Code if it was bad, ... hmmmmmmm. Not too knowledgeable on OBD2... but watching nonetheless... as I'll have one eventually, I'm sure.

Best wishes, SD... and Have a great Christmas, etc.!

 

PS> I thought I remembered a guy with one like yours saying his Charcoal Can kept causing him issues. Not so much on the older rigs... but I think he said, "On the 5VZE, it's one often overlooked".... Just throwing stuff out there... Easy to test, right? :/ lol

 

My cat was bad. I swapped it out just six months ago.

This code was same code thrown when motor swap first happened. Last summer.

Engine from 01 tundra. junkyard 3.4 L

New plugs, valve cover gaskets n grommets, radiator, belts, timing belt, stat, water-pump, moved oil cooler, crank pulley bolt, altenator. Maybe i should get new vacum, air hoses?

 

When this scanner clears the code, is it the same as resetting the ECU?

Also would it make a difference which plenums i used. 4runner or tundra? Im not sure which one i used.

 

Still no check engine light. Knock on wood.

 

hello everyone here is another update...

339339 miles. 295 at the motor swap so 45 k on motor since installed..

an occasional hose may leak here and there and i think my timing belt tensionor will be replaced next timing belt swap...

pics later today...

 

Awesome! Good to hear from you dude! Looking forward to the pictures...

 

here you go, mountain living....

ps I took it to my home town dealership in san diego... they gave oil change auto tran fluid and washer top off...and car wash for 27.99

sweet

 

Friends I wanted to tell all of you about a great jdm importer that sells awesome low mileage Toyota engines. It is www.alltoyotaengines.com

I bought my Toyota Tundra motor from them. They test inf ront of you