今天看了一輛2000 ACURA INTEGRA 1.8, CHECK ENGINE LIGHT ON, CODE P0172, FUEL TRIM TOO RICH. 本來以為很簡單,做起來才知道麻煩。下面的是已經檢查過的。
FUEL PRESSURE--OK 35 PSI IDLE, 45 PSI WOT
TIMING -----------OK 16 BTDC WITH CONNECTOR JUMPED
MAP SENSOR------OK
OXYGENG SENSOR-OK FRONT AND BACK ARE WORKING
EVAP SOLENOID----OK NOT LEAKING
EXAUST SYSEM-----OK NO CRACK
最近有一輛車弄得我頭腦發昏,特上來看有沒有那位大蝦能幫幫忙。
這是一輛1987 TOYOTA CELICA 2.0L , ENGINE 3S-GE.
CAR CAME IN NO SPARK, 檢查過
DISTRIBUTOR--OK
IGNITION COIL--OK
IGNITOR---OK
ECM( COMPUTER) ---OK
ECM MAIN GROUND & POWER---OK
車子有時候IDLE一兩個小時都沒問題,但把車TURN OFF, 就有可能打不著了。
據我的觀察,IF THE CHECK ENGINE LIGHT ON WHEN THE KEY ON, THEN THE CAR CAN START. IF CHECK ENGINE LIGHT OFF WHEN THE KEY ON, THEN THE CAR CAN ONLY CRANK BUT NO START.
印度一新移民拿了個dell laptop, 不能上網,打開control panel, 上面說:“ connect to unidentify network, but not conneted to internet". 可是我換了個加拿大本地的desktop上去,馬上就可以上網了,這是為啥呢?用的是shaw cable high speed internet, 有經過Belkin router, cat 5 接出來的。
The images, logos, trademarks used on this site and all forwarded content are the property of their respective owners.
We are not responsible for comments posted by our visitors, as they are the property of the poster.
All other content of this website is copyrighted by 加西網 Private Policy | skin: oblog | page generation: 0.064 s