Check for pending code

Use a better scanner to check the presence of pending code which will show up later, not immediately. If your scanner can support live date, check O2 sensor voltage.

所有跟帖： 

• 正在想辦法找個有這種功能的 Code Scanner -原上草2017- ♂ (0 bytes) () 09/22/2019 postreply 14:48:23

• check short term fuel trim and long term fuel trim -hotpepper- ♂ (426 bytes) () 09/23/2019 postreply 05:26:45

• MAF SENSOR的CHECK ENGINE 問題通常比較複雜（dealer 的水平常常不能正確診斷） -MJ0324- ♂ (430 bytes) () 09/22/2019 postreply 17:39:59