
2002 Ford Explorer XLS 4.0L Low Power at Times
I have replaced all of the oxygen sensors for these codes, and the light stayed off for about 3 weeks, now back on with same 2 codes. O2 sensor have been replaced twice so far, so I don't think it is that. Any other concerns that pop up causing these codes?
FIX posted 4/13/2011
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Message Closed w/FIX
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VIN | 1FMZU73EX2 |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Low Power at Times |
Occurs | Intermittently |
Trouble Codes
P0133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response |
P0153 | Air Fuel Sensor (Bank 2 Sensor 1) Slow Response |
Message Closed w/FIX
Vehicle Data
2002 Ford Explorer XLS
VIN | 1FMZU73EX2 |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Low Power at Times |
Occurs | Intermittently |
Trouble Codes
P0133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response |
P0153 | Air Fuel Sensor (Bank 2 Sensor 1) Slow Response |