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1999 Toyota 4Runner SR5 3.4L MIL Lamp on
Posted to Asian Driveability on 3/19/2002 14 Replies

Scan tested with snap-on scanner and found code p0171. First visit reconnected air intake hose to throttle body, clamps were loose, but hose was connected. Vehicle left and returned a week later with mil light on and same code. Replaced oxygen sensor on a educ...

14 Replies Received (View Replies)

  Related Documents & Media  1999 Toyota 4Runner SR5

 
Message Closed w/FIX

car Vehicle Data

1999 Toyota 4Runner SR5

VIN JT3GN86R4X
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursNot Applicable

Trouble Codes

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

car Vehicle Data

1999 Toyota 4Runner SR5

VIN JT3GN86R4X
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursNot Applicable

Trouble Codes

P0171Fuel System Too Lean (Bank 1)