OVTune 3.5L Tacoma Supercharger and Twin Turbo Systems

Update: passenger turbo-DP gasket is definitely blown, requires replacement.

Picking up turbo-exhaust mani gaskets from Ford locally, may as well replace the passenger side gasket as well while in there.

 

Is there any word on getting the DTC lights fixed? Sorry I haven't been in the loop. I would really like to use cruise control again.

 

2nd package will be shipped as soon as I can reliably get to the DHL office ( there is no gas available around here right now)

 

That’s all I wanted to know thank you

 

What are your codes for? O2 sensors?

 

O2 sensor and maf plausibility

 

The sensors could be as simple as your downpipe to y-pipe connection.

I put on those sensor spacers with mini cats and when I tightened up the DP-YP connection better, my o2 sensor codes went away

 

I guess I'm going to have to get under the truck because I have been hearing what sounds like a possible exhaust leak for awhile now. Maybe that's one of my issues is a small exhaust leak. I am gonna do a pressure test on all my intercooler piping to see if maybe I have a vacuum leak somewhere causing the maf code.

 

As soon as I get the fix for my cold start issues, I’m sending mine in for smoke testing to find that ‘very small evap leak’, I’m hoping that’ll take care of a couple codes. Is it plausible that the same little leak is causing both codes?

 

I have been dealing with evap codes since my truck was new. Dealership gave me the run around for 4 years. Hasn't been fixed yet. It could very well be the same leak though in front of the evap purge solenoid.

 

Looks like it could be


http://www.tavalon.net/1649/mass_or...r_a_signal_plausibility_failure_p010064_.html

 

Thanks, that would be nice

 

Does techstream have a purge and seal test? Could help narrow things down for you.

 

You can run an evap test on techstream. I have done it several times.

 

Cool thanks, I’ll poke around with that today

 

Didn’t get any additional info that I saw, just the same code readout, said 1 flag. Will head in for a smoke test here soon.

 

@OVTune

Would multi-layer metal gaskets be a better option compared to those graphite ones for the Turbo-DP?

 

No chance. Locked down.

Ziggy, for the record I would have done a FPS Russia on that truck by now too...

Hope you get things straightened out soon brother.

 

An update on the intake side
( these are just fitment examples so ignore the unfinished surface)

MAF tube to intake has been changed (larger) will smooth flow readings
less couplers, connections.


Sorry for the mid-cycle changes on this stuff. I understand things have been moving much slower than expected.

 

Are the remaining kits getting these casted items, or is this the next batch?