P0153 Diagnostic Trouble Code Discussion for August 2012
Heated Oxygen Sensor (Bank 2 Sensor 1) Slow Response
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| Help Request | Posted | |
| 2003 Lexus GS300 3.0L Hesitation, MIL Lamp on VIN: JT8BD69S43 P0153: Heated Oxygen Sensor (Bank 2 Sensor 1) Signal Slow Response. With warm vehicle on test drive it has hesitation on accel - similar to MAF. Barely gets to 80% Calc Load, has slight detonation like lean, STFT goes to almost 20%. In bay it gets strange. Warm at idle in park, hood closed, AC off, cooling fans off, upstream O... |
August 28, 2012 |
