87－91 91－96

crrllong

87 AKI (Anti-KnockIndex) ＝91(Research octane number).
/ G- [9 [0 q4 [. ~( }( S" e+ D
3 z5 Y5 O( ~! m91 AKI number＝96 (Research octane number ).

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。

% Q4 S5 m  A3 ]5 [铅是很好的防爆剂，不加铅了。加的是什么呢？

kingsnake

這也不對。
8 y3 v# Z- A" z9 }國内的 AKI= (RON+MON)/2。
1 e" L- f  b: ]( D- `8 B$ E- b0 e. P8 h這裏另有一種計算方式。

crrllong

MON 是什么？
4 E; s5 V: u4 G3 c. I& v+ s
: |: V  ?. T* [+ R9 o. g# N0 s- y. }FUEL RECOMMENDATION
: z4 q' @! g  I3 P6 fUse unleaded regular gasoline with an octane
- i& b. P  r( W7 S5 ?rating of at least 87 AKI (Anti-Knock
Index) number (Research octane number
91).
For improved vehicle performance,
NISSAN recommends the use of unleaded
7 ?2 l7 N# ^: m' `premium gasoline with an octane rating of
$ p" @2 U4 g$ B& _3 j# l' ^at least 91 AKI number (Research octane
" |: S' x. [7 a) X( r0 O4 H5 Xnumber 96).

kingsnake

* f# L0 u: J! f/ ~( `: \2 @$ PMON Motor Octane Number.
" s; @& w( F) I8 v" ?7 _Measure under more severe condition than RON. e.g. higher revolution, controled temperature etc. Number usually 8-9 units lower than RON.