Engine idles very rough sometimes, mostly at the halt.
All three codes are for the O2 sensor bank one sensor one.
That is the sensor on the side with cylinder one and before the catalytic converter.
The computer is trying to change the fuel mixture to correct what it sees coming from that sensor.
Could be a list of things such as a cylinder miss or vac leak.
P0132 FORD - O2 Sensor Circuit High Voltage Bank 1 Sensor 1http://engine-codes.com/p0132_ford.htmlForum CodePossible causes- Front Heated Oxygen Sensor Bank 1 harness is open or shorted
- Front Heated Oxygen Sensor Bank 1 circuit poor electrical connection
- Faulty Front Heated Oxygen Sensor Bank 1
- Inappropriate fuel pressure
- Faulty fuel injectors
- Intake air leaks may be faulty
- Exhaust gas leaks
P2195 - O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 1
P2196 - O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1
SOURCE: hi 2005 ford freestar engine light is on
p2195 is 02 sensor stuck lean ( bank 1 sensor 1 )--check for a possible vacuum leak in all vacuum lines.-- if no vacuum or other leaks could be egr valve. p2196 is the same but stuck rich,--p0053 is ho2 sensor bank 1 sensor 1 heater resister all codes are related to the o2 sensor, p0113 is intake air tempurature curcuit high input ( IAT ). check wiring or senser replace if need be. if you can not find any leaks and egr system is ok, then its the 02 sensor causeing this.
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