87－91 91－96

crrllong

87 AKI (Anti-KnockIndex) ＝91(Research octane number).
: S1 {6 m8 x8 v# k- Y% I) ?! ^
2 E2 M  r3 r  `7 a4 ~91 AKI number＝96 (Research octane number ).

) N# k3 ?7 R& {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。

6 U( |% q% F( ?/ ]7 X铅是很好的防爆剂，不加铅了。加的是什么呢？

kingsnake

這也不對。
9 U3 M0 J- B( F1 |4 u; Y國内的 AKI= (RON+MON)/2。
# `$ D0 ~" z. P* d$ f+ z) I0 z這裏另有一種計算方式。

crrllong

MON 是什么？

FUEL RECOMMENDATION
Use unleaded regular gasoline with an octane
rating of at least 87 AKI (Anti-Knock
: j- t/ H) O* c4 Y; M/ i/ oIndex) number (Research octane number
91).
For improved vehicle performance,
/ p  z) T, Y! a# qNISSAN recommends the use of unleaded
3 s5 G9 r" U* [& N, _premium gasoline with an octane rating of
& [' c2 I9 r# W# X2 D* Uat least 91 AKI number (Research octane
2 c0 I7 r& g7 F" U; a; xnumber 96).

kingsnake

3 ^. Q* r; e9 q) @; i
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.