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1999 Mazda Protege DX 1.6L MIL Lamp on
Posted to Asian Driveability on 2/2/2007 18 Replies

thanks in advance for your input on this. I have this protege that came in last week with a po171 stored (sys to lean). LT fuel trim is 15 constantly on and off idle. Fuel pressure was good i smoked the intake to check for leaks and found none. I scoped the fr...

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  Related Documents & Media  1999 Mazda Protege DX

 
Message Closed w/FIX

car Vehicle Data

1999 Mazda Protege DX

VIN JM1BJ22Z1X
Engine1.6 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
Misc.Cali. Emissions

Trouble Codes

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

car Vehicle Data

1999 Mazda Protege DX

VIN JM1BJ22Z1X
Engine1.6 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
Misc.Cali. Emissions

Trouble Codes

P0171Fuel System Too Lean (Bank 1)