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I was driving the car in limp mode for a while and notice that the car consume more fuel than it was in when the CEL is not on. Also notice that the car run smoother in limp mode than when the CEL was not there. Can somebody explain to me why it consume more fuel when I thought at 4,000RPM the fuel is somewhat cut off during limp mode. Btw the fuel pressure regulator needs replacing.:frown:

[QUOTE="Jin1976, post: 601217, member: 5772"] [COLOR="Blue"]I was driving the car in limp mode for a while and notice that the car consume more fuel than it was in when the CEL is not on. Also notice that the car run smoother in limp mode than when the CEL was not there. Can somebody explain to me why it consume more fuel when I thought at 4,000RPM the fuel is somewhat cut off during limp mode. Btw the fuel pressure regulator needs replacing.:frown: [/COLOR] [/QUOTE]

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First Generation NSX
NSX Do-It-Yourself (1st Gen)
Rich in limp mode