jah81592
Explorer Addict
- Joined
- June 12, 2005
- Messages
- 1,500
- Reaction score
- 23
- City, State
- Corner, AL
- Year, Model & Trim Level
- 2001 Explorer Sport
Anything mechanical (slap or otherwise) could trigger the knock sensors. I never encountered this issue with my Ex. I have seen it before but it was due to loose timing chains, slop in the bottom end,etc. I can fix this in the tune to finalize the tuning but it is notthe proper way to (calibrate within the tune). Temporarily we are going to turn off the knock sensors get the timing in the vehicle and roll. This is just a temporary measure then when the tune if finalized we will turn everything back on. Dale just FYI, I have a 2 day dyno event Jan 15 & 16th-so my coverage will be a little spotty. I will send your modded tune out this morning before the event starts.
OH yeah i forgot to mention, the knock sensors are designed to pull timing faster than return. That way when timing is sensed you the sensors react with xxxx timing being pulled and then slowly put it back in. If you add timing back in too quickly it will knock again then you get a bucking/jerking feeling while in a WOT pull.-j
OH yeah i forgot to mention, the knock sensors are designed to pull timing faster than return. That way when timing is sensed you the sensors react with xxxx timing being pulled and then slowly put it back in. If you add timing back in too quickly it will knock again then you get a bucking/jerking feeling while in a WOT pull.-j