P0140 Diagnostic Trouble Code Discussion for January 2005
Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Activity
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| Help Request | Posted | |
| 2001 Kia Sephia LS 1.8L No Start, Misfire VIN: KNAFB12111 P0140: Heated Oxygen Sensor (Bank 1 Sensor 2) No Activity Detected. vehicle comes in on hook. found #3 spark plug blown out of cylinder. end of plug melted-not just electrode but entire end of plug. ignition wires torn apart. coils appear to be ok.found b1 s2 o2 sensor unplugged-replugged. pulled head-had checked for cracks, f... |
January 11, 2005 |
