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Discussion Starter · #1 ·
Hey so my astra is coming up with
P0170, p1120 & p1550.
Spark plugs and coil pack has been changed recently. Maf was cleaned too.
car rpms bounce around whilst idling, sometimes sluggish to take off, codes cleared two times yesterday but clearly on again. Has been complaining about lean fuel for quite some time. Has been to countless mechanics and everyone says a different thing
 

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Wouldn't want to jump to conclusions but the engine ecu (Delphi HSFI 2.1) on Astra G's commonly go faulty and exhibit this type of error, as well as injection and spark problems, largely, I assume, because they are bolted to the end of the cam cover where heat and vibration are an issue. Don't know if Astra H's suffer the same.
 

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Wouldn't want to jump to conclusions but the engine ecu (Delphi HSFI 2.1) on Astra G's commonly go faulty and exhibit this type of error, as well as injection and spark problems, largely, I assume, because they are bolted to the end of the cam cover where heat and vibration are an issue. Don't know if Astra H's suffer the same.
i dont think she has a astra g bud
 
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