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02 wsg p0174 need help

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Old 04-02-2018, 08:31 PM
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Default 02 wsg p0174 need help
Picked up a ws6 2002. Car has the check engine light. Currently throwing a p0174 code. Read online the car is running lean. What can i check for to see what is the cause?
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Old 04-29-2018, 10:46 AM
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You can try cleaning the maf.
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Old 04-29-2018, 10:47 AM
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Or maybe check your o2s. You can use a multimeter to test if they are responding.
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Old 04-29-2018, 10:48 AM
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Check for any exhaust leaks at the manifolds too maybe.
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