Not if the knock sensors switch is off in the tune.
Not if the knock sensors switch is off in the tune.
Try this..... http://www.hptuners.com/forum/showth...l=1#post400560
Just to stir the pot some more on this, I increased the torq-inverse torq values at idle range and the idle is much more robust at recovering from a dip as when you let out the clutch without applying throttle. I'm just experimenting but a side affect is I get really high IPC error during idle. Like bouncing between 0 and >300
2019 C7 Stingray M7 - long tube headers, 6.30/6.22 226/238 cam, supporting stuff, DOD and VVT delete.
Stock everything else
About how much? Im having a idle stumble that on occasion will cause knock if i blip the throttle, any idea's? Ie: car is idling, hard blip throttle, it stumbles with knock unless i ease the throttle before smashing it. Is this the cams not reacting quick enough?
On another note, I found by zeroing out all my best drivabilty tables in all load ranges up to 1000 rpm helped alittle with stability. Ill post more when im near my laptop.
2013 Roush stage 3
Pypes cat delete
Tuned by me.
These are the tables I made changes in:
- Torq/Inv Torq(first 5 cells in the 550 RPM columns)
- idle airflow (500-900 RPM)
- idle spark (180*,200*) and idle spark min -5*
but remember I'm just experimenting and don't think the IPC error I get with these parameters is going to be OK to leave without fixing.
2019 C7 Stingray M7 - long tube headers, 6.30/6.22 226/238 cam, supporting stuff, DOD and VVT delete.
Stock everything else
I changed those torq tables in an attempt at keeping the ECU happy so it would stay in MP0 during the cam idle. Previous to changing them the car would jump out of MP0 to where it was in no man's land with MP's distribution low across the board and cam timing going back to 0/0, BUT I get really high IPC errors at idle.
What I'm going try next is to find an existing MP with similar cam angles to -40/15 which I run at MP0 for the cam tune and fudge it's torq/InvTorq and speed density numbers into MP0. I'm still just experimenting and don't have a ready for prime time cam tune.
i wont tune for v6 -__-
What is different from a stick to auto with ghost cam?
2019 C7 Stingray M7 - long tube headers, 6.30/6.22 226/238 cam, supporting stuff, DOD and VVT delete.
Stock everything else
Anyone know where I should start to tune a "ghost cam" tune on a F150? I do not know enough on the Ford tuning. Here is a copy of the file. Thanks in advance for any help.
MRBOB TUNE 1.hpt
I try this on my car it works good for 20-30 sec then idle normal any idea?
Eric, I was hoping someone who has a good cam tune might post up. I have the same issue as you. Car is not happy to stay in mapped point 0 and jumps out after emission reduction times out. I've tried all sorts of stuff but haven't hit on the fix.