P0153 Diagnostic Trouble Code Discussion for February 2004
Heated Oxygen Sensor (Bank 2 Sensor 1) Slow Response
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| Help Request | Posted | |
| 1997 Ford F-150 4.2L Poor Idle Quality, Hesitation VIN: 1FTDF1722V P0153: upstream o2 sensor. This Truck came in with check engine light on and poor running. There is no power on acceration. It falls flat on it's face until it reaches 2500 rpms. If you shift and keep it up there it seems ok. I have replaced plugs, wires, MAF sensor. All with OE parts. ... |
February 09, 2004 | |
| 1997 Ford Explorer Eddie Bauer 4.0L Poor Idle Quality, Hesitation, MIL Lamp on VIN: 1FMDU34E6V P0153: lean exhaust bank 2 sensor 1-slow o2 response. Hi folks' Wondering if I could get some help as to possible causes for repeated 153 and 151 codes for lean on bank #2. Replaced o2 #1 on that side for slow responce but no effect. Smoke tested intake for vac leaks but found none. Fuel pressure was ok on test... |
February 12, 2004 |
