MHD+ for Supra and Gen 2 B58

[QTR FMS]

Did a pull today - could someone do a quick review and see if anyone notices anything off or anything that might need tweaking? Occasionally (not often), I get an AFR code for it being too rich.
93 Oct, AA DP, Pure 800, S58 injectors, xHP Map 2 (w/ ignition cut shifting), & an MST intake.
https://datazap.me/u/nanaisu/b58-s58-injectors-pure800-mstv2-aa-dp-0-100
TIA <3

you got your car retuned since this post right?

is this OTS tune or custom or your own tuning? It looks like whoever tuned the car didn't take the time to do it right.

too much boost lower your wgdt
too much knock by lowering your wdgt this should get better
too much commanded fuel, your stft is pulling 20% fuel
not enough ignition timing as you are running too much boost and knocking

i wouldnt drive the car before retuning it if i was you.

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[ColonelAdama]

you got your car retuned since this post right?

is this OTS tune or custom or your own tuning? It looks like whoever tuned the car didn't take the time to do it right.

too much boost lower your wgdt
too much knock by lowering your wdgt this should get better
too much commanded fuel, your stft is pulling 20% fuel
not enough ignition timing as you are running too much boost and knocking

i wouldnt drive the car before retuning it if i was you.

Big hpfp drops too

 

[razorlab]

HPFP crashing on pump gas is impressive. lol

 

[nanaisu]

you got your car retuned since this post right?

is this OTS tune or custom or your own tuning? It looks like whoever tuned the car didn't take the time to do it right.

too much boost lower your wgdt
too much knock by lowering your wdgt this should get better
too much commanded fuel, your stft is pulling 20% fuel
not enough ignition timing as you are running too much boost and knocking

i wouldnt drive the car before retuning it if i was you.

Not my work, no. I'll re-flash an OTS map, not in a good spot to have it retuned by someone else at the moment, and it's definitely not going back to that shop. But yeah - you're spot on. They were rushing to get me out, did it remote by ??, on the street over dyno, etc.

 

[razorlab]

Not my work, no. I'll re-flash an OTS map, not in a good spot to have it retuned by someone else at the moment, and it's definitely not going back to that shop. But yeah - you're spot on. They were rushing to get me out, did it remote by ??, on the street over dyno, etc.

Happy to help you out if you want. DM me.

 

[QTR FMS]

Not my work, no. I'll re-flash an OTS map, not in a good spot to have it retuned by someone else at the moment, and it's definitely not going back to that shop. But yeah - you're spot on. They were rushing to get me out, did it remote by ??, on the street over dyno, etc.

Yeah, get Bryan help, he is the expert, but also try stage 1 tune 91octane to see how the car behaves.

and share your tune and datalog here also.

 

[Twisted Tuning]

Did a pull today - could someone do a quick review and see if anyone notices anything off or anything that might need tweaking? Occasionally (not often), I get an AFR code for it being too rich.
93 Oct, AA DP, Pure 800, S58 injectors, xHP Map 2 (w/ ignition cut shifting), & an MST intake.
https://datazap.me/u/nanaisu/b58-s58-injectors-pure800-mstv2-aa-dp-0-100
TIA <3

Not my work, no. I'll re-flash an OTS map, not in a good spot to have it retuned by someone else at the moment, and it's definitely not going back to that shop. But yeah - you're spot on. They were rushing to get me out, did it remote by ??, on the street over dyno, etc.

if you paid someone for that tune, thats pretty horrible to be honest. Rushing you out is crazy to leave your car like that. too much boost for pump gas amongst other things. Was it a local shop?

If the car is going to be driven on the street it should have calibration time on the street and not just a dyno. if its just a track car, then dyno only would work.

 

[djikigai]

Hey guys!

Can anyone have a look at and see if my tune is running safe or correctly.

Custom Tune Datalog

Stage 2 OTS Tune Datalog

I feel like the Custom tune is way more linear boost/power but doesn't go as hard as the OTS tune.

I am currently running a Pure800 Turbo + AA Downpipe with MHD ECA (Flex Fuel) which was tuned on E40 on the custom tune, but i have been mainly running it on 98 Unleaded Pump fuel.

Would it be okay for me to switch it to the Stage 2 OTS considering my setup, would it affect anything?

I am confused why the OTS tune seems better then the custom tune.

Pretty much nearly the same setup as nanaisu

 

[QTR FMS]

Hey guys!

Can anyone have a look at and see if my tune is running safe or correctly.

Custom Tune Datalog

Stage 2 OTS Tune Datalog

I feel like the Custom tune is way more linear boost/power but doesn't go as hard as the OTS tune.

I am currently running a Pure800 Turbo + AA Downpipe with MHD ECA (Flex Fuel) which was tuned on E40 on the custom tune, but i have been mainly running it on 98 Unleaded Pump fuel.

Would it be okay for me to switch it to the Stage 2 OTS considering my setup, would it affect anything?

I am confused why the OTS tune seems better then the custom tune.

Pretty much nearly the same setup as nanaisu

are you using JB4 or something? your boost is low and your not spooling fast enough.

OTS map looks better but its still bad , you need a proper custom tune

 

[ColonelAdama]

are you using JB4 or something? your boost is low and your not spooling fast enough.

OTS map looks better but its still bad , you need a proper custom tune

Yeah wtf is this. 80+ wgdc on a pure 800 is not 10 psi lol

Check for boost leaks then send me a PM if you want it not tuned like shit

 

[djikigai]

are you using JB4 or something? your boost is low and your not spooling fast enough.

OTS map looks better but its still bad , you need a proper custom tune

Running MHD+ with custom tune from Hassan (HTE Performance Tuning)

Might have to hit you up @ColonelAdama and chase a proper tune

 

[QTR FMS]

Running MHD+ with custom tune from Hassan (HTE Performance Tuning)

Might have to hit you up @ColonelAdama and chase a proper tune

i think you should also go back to the tuner and get your money’s worth, tell him you are not satisfied with the tune and you want another revision.

Does the e40 tune runs better? Because im thinking maybe he only spent time on the e40 map and left the pump gas tune as a base map and unfinished.

how much did the car make on the dyno for pump gas and e40

in parallel you can also work with adam for another custom tune.

 

[ColonelAdama]

Running MHD+ with custom tune from Hassan (HTE Performance Tuning)

Might have to hit you up @ColonelAdama and chase a proper tune

@mustafazumit lol

@djikigai yes, let me know! Still verify there are no leaks Looks like a bandaid tune for a boost leak. I really would expect more like 20 psi at 80% wgdc which is an appropriate amount for a pump gas map.

 

[Twisted Tuning]

Hey guys!

Can anyone have a look at and see if my tune is running safe or correctly.

Custom Tune Datalog

Stage 2 OTS Tune Datalog

I feel like the Custom tune is way more linear boost/power but doesn't go as hard as the OTS tune.

I am currently running a Pure800 Turbo + AA Downpipe with MHD ECA (Flex Fuel) which was tuned on E40 on the custom tune, but i have been mainly running it on 98 Unleaded Pump fuel.

Would it be okay for me to switch it to the Stage 2 OTS considering my setup, would it affect anything?

I am confused why the OTS tune seems better then the custom tune.

Pretty much nearly the same setup as nanaisu

that custom tune definitely needs some work. looks like they missed something, i cant imagine purposely targeting that low load on pump gas.

can you run the OTS map on the P800? Yes, but you shouldn't.

 

[jmikes]

I apologize if this has been answered 100 times (I wasn't really able to determine a clear answer from what else I was able to find other than "it can sometimes help with ethanol blends")

Would a HPFP + Injectors be worth it for a MHD E40 custom tune or is the power to be had negligible? I'm planning to unlock in Miami in June and run MHD OTS until I'm ready for a custom map, but if HPFP+Injectors gives any meaningful benefit I'll hold off on the latter until I've upgraded those. (I plan to max out DI on an upgraded turbo way down the road anyways, so I had already planned to get a HPFP/Injectors regardless, this just determines if I get them sooner rather than later.)

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