TITAN MOTORSPORTS PROTUNE FOR A90 SUPRA

kurumi · Aug 30, 2020

Gcole said:
I disconnected the Protune and still got a P0420 code, I guess its not the titan. Perhaps I did something wrong during the down-pipe install, hard to say?

Clear CEL and drive it around for a few cycles to clear the permanent code as angrytoddler stated. If you need some help, I am in NoVA and can lend a hand.

Gcole · Aug 30, 2020

kurumi said:
Clear CEL and drive it around for a few cycles to clear the permanent code as angrytoddler stated. If you need some help, I am in NoVA and can lend a hand.

I guess i need to drive it gently for a few cycles then, is the permanent code just coming back?

kurumi · Aug 30, 2020

Gcole said:
I guess i need to drive it gently for a few cycles then, is the permanent code just coming back?

Just drive it normally.

Gcole · Aug 31, 2020

define normally? I think I need to drive like a commuter and not like I normally drive this car.

kurumi · Aug 31, 2020

Gcole said:
define normally? I think I need to drive like a commuter and not like I normally drive this car.

What I mean is, don't change how you drive your car. Hence normally. If you drive it to commute, continue to do that.

Gcole · Aug 31, 2020

I was being a smart ass, Its a pleasure car and I live in a mostly rural area, so I can push the car harder. It wont throw codes when in normal mode I have noticed.

Gcole · Sep 1, 2020

So I am reading about drive cycles to erase the permanent DTC codes. When I first installed the down pipe I had a exhaust leak at the V-band so I loosened up the bolts and redid the v-band. I forget the actually connect both the O2 sensors in my haste so it triggered 2 permanent DTC's. Do these come back or are new ones being throw

kurumi · Sep 1, 2020

Gcole said:
So I am reading about drive cycles to erase the permanent DTC codes. When I first installed the down pipe I had a exhaust leak at the V-band so I loosened up the bolts and redid the v-band. I forget the actually connect both the O2 sensors in my haste so it triggered 2 permanent DTC's. Do these come back or are new ones being throw

Clear them with a scan tool and drive around. They will go away after a few drive cycles.

Gcole · Sep 1, 2020

thanks

Gcole · Sep 3, 2020

I reset the code and drove the car a few miles today as gentle as possible and it still threw a P0420 after 6 miles. I ordered a new V-band and gasket and will try replacing those.

akasonny · Sep 5, 2020

What are the advantages with stock everything on 91 pump?

Munkeeboi · Sep 14, 2020

akasonny said:
What are the advantages with stock everything on 91 pump?

In short, the protune will boost psi and you'll feel some power gain.

akasonny · Sep 14, 2020

Munkeeboi said:
In short, the protune will boost psi and you'll feel some power gain.

Thanks for that. I assume there's not so much pressure as to have to replace the plastic charge pipe?

Gcole · Sep 21, 2020

I put the stock dp back in, drove the car and all the permanent codes are gone. I reinstalled the Pro tune and its been codeless, I noticed the power increase seems much stronger, its been a lot cooler lately (mid 60's) so that may have a impact.

TITAN MOTORSPORTS PROTUNE FOR A90 SUPRA

kurumi

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