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ZFG 93

Messages
16
Reactions
1
Points
2
Location
Grafton Ohio
Vehicle
2022 explorer st
#1
IMG_2465.jpeg
Have the ZFG 93 tune. Is this a common problem? How can I fix it?
 

George M

Member
U.S. Army Veteran
Law Enforcement
Messages
31
Reactions
16
Points
2
Location
Painesville, OH
Vehicle
2020 Ford Explorer ST
#2
Id email ZFG.
 

Messages
9
Reactions
11
Points
2
Location
Texas
Vehicle
2025 Explorer ST
#3
I have ZFG 93 tune and never had that one. I'd clear it and see if it comes back.
 

Messages
1,945
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1,386
Points
262
Location
Chicago, IL, USA
#4
I’ve had a ZFG 93 tune for a couple years. The first week of the tune a guy in an ST wanted to hear my Thermal exhaust. So I hammered it from a light. I got a hesitation and then an overboost code. I cleared it and it never came back in two years.

I agree with the other suggestion to clear it and see how it goes.


Sent from my iPad using Tapatalk
 

Messages
233
Reactions
153
Points
37
Location
Charlotte
Vehicle
2024 Explorer ST
#5
I had this happen twice with my ZFG 93 tune. First one I just cleared and didn't think of it. Then happened again. It seemed I was off the line hard on the throttle then abruptly off to compensate for slapping the throttle a bit too much from a stop into a turn to prevent wheel spin or the dynamics control kicking in.

I emailed ZFG with the code description and they sent me a new modified tune to try. Told me no need for data logging unless it happens again. So far so good after that update tune for me.
 



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