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1999 Mazda B4000 SE 4.0L MIL Lamp on
Posted to Asian Driveability on 11/8/2004 16 Replies

The customer brought this vehical in becuase the "check engine" light was on. With my scanner hooked up, the readings on the scanner, for the forward O2 sensors was showing that they were not functioning properly. At times the readings would stay at 0V, on ace...

16 Replies Received (View Replies)

  Related Documents & Media  1999 Mazda B4000 SE

 
Message Closed w/FIX

car Vehicle Data

1999 Mazda B4000 SE

VIN 4F4ZR17X9X
Engine4.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)
Message Closed w/FIX

car Vehicle Data

1999 Mazda B4000 SE

VIN 4F4ZR17X9X
Engine4.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)