2002 Hyundai Sonata 2.4L Hard Start
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...
FIX posted 10/17/2008
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Message Closed w/FIX
Vehicle Data2002 Hyundai Sonata
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2002 Hyundai Sonata
VIN | KMHWF25S72 |
Engine | 2.4 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Hard Start |
Occurs | Intermittently |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |