Sohc V6 Knock Sensor Replacement Ford Explorer Forums Serious April 20, 2012. #1. background. there is a knock sensor installed on the sohc v6 engine to detect detonation. the pcm reads the output of the knock sensor and retards the ignition timing when detonation is detected to avoid damage to the engine. one of the parameters i data logged for james henson when he generated my custom tune to accomodate. Small improvement with premium fuel i did a brief "hill climb" datalog this morning running bp ultimate 93 octane with up to 10% ethanol gas in the tank. there was a small reduction in the maximum knock sensor retard ( 6.5 vs 7.75) and it happened at a higher engine speed (3720 vs 3290 rpm).
Sohc V6 Knock Sensor Replacement Ford Explorer Forums Serious August 25, 2012. #12. zerodevil said: so, as part of my modding exploits i have found need to remove the knock sensors from the engine block (was planning to do this when i got my kennebell anyways.). i am removing because i need the extra room in my valley to fit a new manifold i have aquired, and with full knowledge that i am removing one of. 2001 ford explorer sport 4.0 looking to replace knock sensor. can anyone guide me to location, pl. thanks. The time now is 09:54 pm. explorer, sport trac, mountaineer & aviator 4.0 sohc v6 knocking problem i have recently developed a knock in my engine. i have a 2002 ford explorer sport trac with the 4.0 sohc engine with 95,000 miles on it. it sounds as if the knock is coming from the right side of the engine or passenger side. Explorer, sport trac, mountaineer & aviator 1991 1994, 1995 2001, 2002 2005, 2006 2010 ford explorer.
Sohc V6 Knock Sensor Replacement Page 2 Ford Explorer F The time now is 09:54 pm. explorer, sport trac, mountaineer & aviator 4.0 sohc v6 knocking problem i have recently developed a knock in my engine. i have a 2002 ford explorer sport trac with the 4.0 sohc engine with 95,000 miles on it. it sounds as if the knock is coming from the right side of the engine or passenger side. Explorer, sport trac, mountaineer & aviator 1991 1994, 1995 2001, 2002 2005, 2006 2010 ford explorer. 94 explorer knock sensor location. hi everyone, i have a 1994 explorer with about 210k km on it, and it's starting to ping when it's under light load at highway speeds with the engine at full operating temperature. i have always used premium gas for the milage benefit and tried lower octane fuel as a test to see if the knocking was worse, and. Carbon buildup is one cause. a couple of other possible causes that are common to the 1st gen 4.0 relate to a slight lean condition. often caused by a dirty maf or loose lower intake bolts or other vacuum leak. this has been discussed a lot here if you are up to wading through the search function.
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