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2008 Toyota Sienna CE 3.5L Surge
Posted to Asian Driveability on 10/3/2018 11 Replies

this sienna came whit 2 code 171 and 174 (long time fuel trim at 30%) and it surge and hesitate at 70kmh cleaned maf and check for vacuum leak and found nothing .take fuel pressure and at idle am at 25 lbs and the pump do not reatch more than 40 lbs i let ...

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  Related Documents & Media  2008 Toyota Sienna CE

 
Message Closed w/FIX

car Vehicle Data

2008 Toyota Sienna CE

VIN 5TDBK29C88
Engine3.5 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsSurge
OccursAlways

Trouble Codes

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

car Vehicle Data

2008 Toyota Sienna CE

VIN 5TDBK29C88
Engine3.5 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsSurge
OccursAlways

Trouble Codes

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