check engine light

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Aug 8, 2014 | 11:02 AM

powerstroke

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Joined: Apr 2012

Posts: 26

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From: Norway

check engine light

My evo -04 viii keeps giving me the P0170 and P0120 code.
What can the trouble be?

Aug 8, 2014 | 11:12 AM

SilverShadow03

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From: NorCal

P0170 Fuel Trim Malfunction (Bank 1) code.
P0120 Throttle/Petal Position Sensor/Switch A Circuit Malfunction

What have you done to your Evo lately? Did these codes just pop up?

Aug 8, 2014 | 03:04 PM

slowsrt4:(

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From: JacksonvilleNorth Carolina/Central Florida

try clearing the codes and see if they come back

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