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P0153 Diagnostic Trouble Code Discussion for July 2010

Heated Oxygen Sensor (Bank 2 Sensor 1) Slow Response

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Trouble Ticket Help Requests for DTC P0153
Help Request Posted
2001 Dodge Dakota 3.9L Hesitation, Surge VIN: 1B7GL22XX1
P0153: Heated Oxygen Sensor (Bank 2 Sensor 1) Signal Slow Response. Vehicle intermittently stumbles under light throttle doesent seem to be temp related. Has new rt(b2/s1)front 02 as per code(wagner not oe). Had full tune up. When acts up left left ltft around 5% or so rt ltft drops to -32.6%. Keeping constant throttle clears ...
July 06, 2010
1996 Ford F-250 XLT 7.5L MIL Lamp on VIN: 1FTHX26G8T
P0153: Bank 2 Sensor 1 Slow Response. ... Also a P0153 for B2S1 O2 Sensor Slow Response. O2 Sensors are lazy, but switching. Long Term Fuel Trims are about 0-5% at idle and heavy acceleration, but at light acceleration and cruise, they jump up to 15-20%. I disco...
July 12, 2010