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Full Version: Astra 1.6 Turbo Engine light P0171
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My engine light came on yesterday.
P0171 error code stem to leen.
Is this a common fault?
(5:th-Aug-2017, 14:49:28)abba34 Wrote: [ -> ]My engine light came on yesterday.
P0171 error code stem to leen.
Is this a common fault?

Likely caused by an air leak somewhere on intake. 
https://www.yourmechanic.com/article/p01...drew-quinn