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2003 Nissan Altima SE 3.5L MIL Lamp on
Posted to Asian Driveability on 9/26/2017 12 Replies

Vehicle running very rich at idle both upstream oxygen sensors steady at .9 volts. when you raise RPM to 2000 upstream oxygen sensors start to switch as in normal operation.

12 Replies Received (View Replies)

  Related Documents & Media  2003 Nissan Altima SE

 
Message Closed w/FIX

car Vehicle Data

2003 Nissan Altima SE

VIN 1N4BL11D13
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P0175Fuel System Too Lean (Bank 2)
Message Closed w/FIX

car Vehicle Data

2003 Nissan Altima SE

VIN 1N4BL11D13
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P0175Fuel System Too Lean (Bank 2)