87－91 91－96

crrllong

87 AKI (Anti-KnockIndex) ＝91(Research octane number).
7 |, \! J, b6 l& x$ q
91 AKI number＝96 (Research octane number ).

- v, a) N" `2 _  a这两天天气好给车换换机油，查了查车的手册。看到了汽油的标号的解，这里用的是汽油的防爆值，国内用的是辛烷值。
8 b/ j1 t0 m4 I
6 V* R$ p7 w' ~- ]5 k/ B铅是很好的防爆剂，不加铅了。加的是什么呢？

kingsnake

這也不對。
- e$ Z. X, \3 Q. u" y9 A國内的 AKI= (RON+MON)/2。
8 M- W" U# Z5 l4 Q* c這裏另有一種計算方式。

crrllong

MON 是什么？

; @0 y% q9 P" Z; L2 Z* e, l% B9 S. ~FUEL RECOMMENDATION
Use unleaded regular gasoline with an octane
* L" J& x* }! K# a3 @% J% orating of at least 87 AKI (Anti-Knock
% A9 f- q: R" [; ~( n8 S& hIndex) number (Research octane number
91).
( Q& {$ ~0 D0 w" b" I  tFor improved vehicle performance,
4 E2 `1 `) @% sNISSAN recommends the use of unleaded
% C* v' r5 q$ x# l$ H! Epremium gasoline with an octane rating of
at least 91 AKI number (Research octane
number 96).

kingsnake

3 R5 L  A3 V7 D5 R7 r2 p
MON Motor Octane Number.
Measure under more severe condition than RON. e.g. higher revolution, controled temperature etc. Number usually 8-9 units lower than RON.