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换了以后在高速上头10麦响得更邪乎

MoonRivertttt 2013-05-11 07:21:56 ( reads)

后来就好了点,估计是阻值不一样,新旧电极的形状不一样导致火花爆发的时间提前了,查过knock sensor没有code.所以一敲缸的时候ECU应该会延迟点火时间抑制爆震,再开一阵让ECU自我调整一下。

另一样东西也会造成敲缸: timing.等一下得接上timing gun查查,为这Nissan给做得很方便,专门拉了一条loop wire出来,把timing gun的卡钳卡上去就行了,虽说 timing由ECU控制,不过大家都知道电脑是会发疯的,如果timing不对的话可以reteach ECU,这容易,用不着scanner,可以DIY。
事后再报。
 

跟帖(10)

jwhzzj

2013-05-11 14:43:47

what kind of gas do you use?

MoonRivertttt

2013-05-11 16:05:17

87 since day one, pinged little, switched to primium recently h

jwhzzj

2013-05-11 17:34:36

Should G35 use >91?

MoonRivertttt

2013-05-11 18:43:57

it should, but since 87 could do why pay more?

jwhzzj

2013-05-11 19:19:54

Wrong. If it is required, you should use 91.

MoonRivertttt

2013-05-11 21:06:37

as long as the gas doesn't cause the engine pings, it then means

TBz

2013-05-11 22:28:28

Not true.

TBz

2013-05-11 20:24:43

可惜了这车

MoonRivertttt

2013-05-11 21:22:30

let me tell you something

khyang86

2013-05-12 21:47:40

I don't believe what you said is true. Sorry!