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2000 Toyota 4Runner Limited 3.4L MIL Lamp on
Posted to Asian Driveability on 8/10/2006 13 Replies

THIS VEHICLE HAS A LEAN CODE PO171, CHECK MAS AIR FLOW AND FUEL PRESSURE AND BOTH ARE WITHIN SPEC. REPLACE AF SENSOR, SPARK PLUGS, FUEL FILTER, AND PCM. NO CHANGE, LONG TERM FUEL TRIM IS AT 39.2 WHICH IS FAR HIGHER THAN LIMITS, AT 38.8% LOAD IN FREEZE FRAM. AL...

13 Replies Received (View Replies)

  Related Documents & Media  2000 Toyota 4Runner Limited

 
Message Closed w/FIX

car Vehicle Data

2000 Toyota 4Runner Limited

VIN JT3HN86R84
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

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

car Vehicle Data

2000 Toyota 4Runner Limited

VIN JT3HN86R84
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)