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1999 Ford Mustang SVT Cobra 4.6L MIL Lamp on, b1 &b2 lean codes
Posted to Ford Driveability on 8/24/2004 16 Replies

Custoner has been driving this car for 1 year with ses light on. I find P0171,0174 lean codes, check mass air flow sensor for oil on it. looks dry but I clean the hot wires with alcohol. Replace the orignal fuel filter (not restricted) for maintenance. found t...

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  Related Documents & Media  1999 Ford Mustang SVT Cobra

 
Message Closed w/FIX

car Vehicle Data

1999 Ford Mustang SVT Cobra

VIN 1FAFP47V0X
Engine4.6 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, B1 &B2 Lean Codes
OccursCruise, Anytime
Misc.Cobra Svt

Trouble Codes

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

car Vehicle Data

1999 Ford Mustang SVT Cobra

VIN 1FAFP47V0X
Engine4.6 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, B1 &B2 Lean Codes
OccursCruise, Anytime
Misc.Cobra Svt

Trouble Codes

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