Recently we noted some low/mid RPM hesitation while driving our now 320,000 mile 1992 Acura NSX. Today we take the first steps in diagnosing this hesitation by testing the fuel pump resistor circuit and test driving!
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0:00 Intro and "What now!"?
0:49 Test Drive demonstrating problem
1:51 Experiment to isolate problem (Fuel Pump Resistor bypass)
3:48 Test driving after bypassing FPR
4:57 Empirically confirming difference (split screen & data)
5:17 Next Steps (in context of this video)
6:02 Swapping and bench testing new resistor vs. old one.
8:18 Repeating test drive scenarios with new resistor
9:48 Discussing results, possible causes, and probably next steps for future videos.
12:09 NSXpedition!
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.
8 июл 2024
