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2008 Ford Focus SE 2.0L MIL Lamp on
Posted to Ford Driveability on 10/12/2009 10 Replies

car came in with code p2196 b1s1 sensor stuck rich .customer had it at dealer they said replace 02 sensor b1s1,we did but code comes back.i hope the readings i took will help on this one,mass air flow (gm/s) 1.82. (v) .48 b1s1 rich/lean,rich/lean all the time ...

10 Replies Received (View Replies)

  Related Documents & Media  2008 Ford Focus SE

 
Message Closed w/FIX

car Vehicle Data

2008 Ford Focus SE

VIN 38W2355723
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways, After a Hot Soak

Trouble Codes

P2196Heated Oxygen Sensor (Bank 1 Sensor 1) Biased Rich
Message Closed w/FIX

car Vehicle Data

2008 Ford Focus SE

VIN 38W2355723
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways, After a Hot Soak

Trouble Codes

P2196Heated Oxygen Sensor (Bank 1 Sensor 1) Biased Rich