Myx
Senior Member
- Joined
- Mar 6, 2016
- Threads
- 79
- Messages
- 2,166
- Reaction score
- 2,042
- Location
- Delaware
- Vehicle(s)
- 2018 Honda Civic EX (Hatchback/CVT)
- Vehicle Showcase
- 1
- Thread starter
- #91
Ok....I've uploaded my fuel trims. I did look at them about a week and a half ago and they were between -3 and 0. But I didn't want to say anything if they had somehow changed, in which they have. I've only added the addition of the cold-air piece underneath since then. This is interesting to see but this is what it is as of my typing this post right now.
Disregard the 113F for temps. It stays at this temp in Torque Pro. I haven't fixed this issue yet (I have 2018 model).
For those that want to learn a little bit about fuel trims, please read this ~~> Fuel Trim
Disregard the 113F for temps. It stays at this temp in Torque Pro. I haven't fixed this issue yet (I have 2018 model).
For those that want to learn a little bit about fuel trims, please read this ~~> Fuel Trim
Ideally, the STFT and LTFT should be within a few percentage points of zero when the engine is idling or being held at a steady RPM. Remember, STFT can bounce around quite a bit as when you suddenly snap open the throttle or decelerate. But LTFT can tell you if the average fuel/mixture is running rich or lean.
Good LTFT values should be as close to zero as possible, though they can range from 5 to 8 percent depending on the condition of the engine. If the LTFT is getting up around 10 percent or higher, it usually indicates a problem that needs to be diagnosed.
Sponsored
Last edited: