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2001 Toyota 4Runner Limited 3.4L MIL Lamp on
Posted to Asian Driveability on 2/4/2011 14 Replies

I am working with a 2001 toyota [...] customer drove truck 4 weeks and the P0171 has returned(800 miles). did my investigation of the system and it seems it only runs one bank controls, meaning it does not have a bank 2 system. there is a up stream O2 and a do...

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  Related Documents & Media  2001 Toyota 4Runner Limited

 
Message Closed w/FIX

car Vehicle Data

2001 Toyota 4Runner Limited

VIN JT3HN87R4X
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursCruise, Intermittently

Trouble Codes

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

car Vehicle Data

2001 Toyota 4Runner Limited

VIN JT3HN87R4X
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursCruise, Intermittently

Trouble Codes

P0171Fuel System Too Lean (Bank 1)