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2003 Mitsubishi Montero Limited 3.8L MIL Lamp on
Posted to Asian Driveability on 5/30/2006 3 Replies

Hello Mitsubishi people. I have this '03 Montero that will set p0171. p0174 codes right away at idle. My fuel trims long and short get fixed at 12.5% long and 25% short term. If I add a small amount of propane, these ramp down to near normal. If I pinch off th...

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  Related Documents & Media  2003 Mitsubishi Montero Limited

 
Message Closed w/FIX

car Vehicle Data

2003 Mitsubishi Montero Limited

VIN JA4NW51S73
Engine3.8 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

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

car Vehicle Data

2003 Mitsubishi Montero Limited

VIN JA4NW51S73
Engine3.8 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

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