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2002 Hyundai Sonata 2.4L Hard Start
Posted to Asian Driveability on 9/4/2008 8 Replies

hey guys, well here we go. 02 hyundai sonata 2.4. customer complains of intermittent hard start, ses light. scanned, found p0171 lean code. fuel trims and o2 data looks fine, no vaccum leaks to be found. fuel pressure ok. maf readings seemed to be sluggish, so...

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  Related Documents & Media  2002 Hyundai Sonata

 
Message Closed w/FIX

car Vehicle Data

2002 Hyundai Sonata

VIN KMHWF25S72
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHard Start
OccursIntermittently

Trouble Codes

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

car Vehicle Data

2002 Hyundai Sonata

VIN KMHWF25S72
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHard Start
OccursIntermittently

Trouble Codes

P0171Fuel System Too Lean (Bank 1)