Tacoma - OVTUNE - VFTUNER - Update Info and Original Development

After logging more drive cycles, looks like my misfire count is back to usual. I’m going to give it a few hundred miles to try to settle in because I cleared learned values after replacemt. Also, when I pulled the old one out, I noticed scratches on the face of the sensor. Seems like the rotor is scraping it as it passes by.



So, my next step is going to be to pull the new sensor out after some miles to check for similar scratches

 

Correct. I just do it to be extra careful. My computer skills are lacking.

 

What sensor is that?

 

Love Colorado. Don’t give me a reason to come down there.

 

Thanks! Think I’m good to go.

 

I have but that’s where it started to show. After I cleared the ecu

 

Praying you will incorporate the TSB to upgrade from O4B03 into that new download and spare some of us the headache of downloading "Tech-scream"

 

And clear learned values in FM, that would be nice.

 

Were you able to get the pending orders out? My tracking number is still in a label printed not shipped state. Thank you for the work on this, can't wait to give it a try!

 

Crank position. The one there’s a TSB for

 

Crankshaft position sensor (CKP)

 

This is a silly thing to pray for. He won't include it since the CUW file is likely considered toyotas intellectual property.

 

Ok
I am 04B03 for sure

 

So, unless I figure Techstream out on my own I'm focked as far as the updated 87 Performance Tune goes ?
Say it isn't so !

 

It's so easy... The documentation is all over this thread and site. Or do what my.buddies did and had me put the tsb on their trucks .Are you in Central Texas?

 

getting the MVCI driver to install has been a real nightmare for me

 

Any one near Salem Oregon have the ability to upgrade 03 to 04?

 

…that’s exactly what he’s doing. Backporting to older ecu calibrations. That’s why some of them are taking a while, it’s tons of code to sift through

 

You don’t need the mvci driver. You use the tactrix driver and select the interface in TS

 

Mat mentioned they'll be working on the 91 octane tune today, so i'd imagine he will be testing the ACIS changes with it as well.