NSX Hesitation Solved! We Fixed it!
We finally get to the bottom of the Hesitation issue that we've been chasing with our NSX. After another few rounds of trouble-shooting and experimentation, we feel like we fixed it! Our findings do raise a few questions about AEM's pressure regulator quality control, but at the end of the day I'm just glad to have the car back behaving as it should.
Previous diagnostic videos:
1) Resistor Test - • Weird Hesitation with our 320,000 mile NSX...
2) Fuel Pressure tracking - • 320,000 mile NSX Diagnostics Continue! Fue...
3) Fuel Pump Replacement - • NSX Fuel Pump Replacement Step-by-Step! In...
More NSX Content: • NSX Specific
Stream: / lapoftheworld
Patreon: / lapoftheworld
Follow us on Instagram at LapoftheWorld and LizDrives
Check out Lap of the World Merch! Proceeds from all sales pretty much go straight into this NSX or adventures like the one you just watched. So if you like the car, the content, or just would like some roadtrip-and-racetrack themed apparel and such, give it a look!
https://teespring.com/stores/lapofthe...
Support Lap of the World!
_______________________________________________________________________
Amazon Store: https://www.amazon.com/shop/lapofthew... (affiliate link)
LOTW Merch: https://teespring.com/stores/lapofthe...
Patreon: / lapoftheworld
Instagram: / lapoftheworld
Facebook: / lapoftheworld
Website/Map: http://www.lapoftheworld.com
Track Feature Videos from my Lap of the World:
• Track Features
Track of the Week:
• Track of the Month
NSX-Specific Videos:
• NSX Specific
Gallardo-Specific Videos:
• Gallardo Specific
Just the Laps (minimal-no "presenting"):
• Just the Laps
0:00 Intro & ultimatum
0:37 The story so far
2:07 Current state & next steps
2:37 Ruling out the alternator
3:07 New Pump, New Alternator test analysis
3:50 Investigating & rebuilding the AEM fuel pressure regulator
4:15 AEM FPR "autopsy"
4:45 Post rebuild testing
5:12 Making adjustments to the fuel pressure setting
5:49 Post pressure-tweak testing
6:21 Great success and post-op notes.
Disclaimer:
Due to factors beyond the control of Lap of the World/Richard, I cannot guarantee against improper use or unauthorized modifications of this information. Lap of the World/Richard assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. Lap of the World/Richard recommends safe practices when working on or driving vehicles and or with tools seen or implied in this video. Due to factors beyond the control of Lap of the World/Richard, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not Lap of the World/Richard.