Mike's Workshop Manuals
: Service manuals for every vehicle
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Saturn
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2007
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Sky Red Line, Standard
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Repair and Diagnosis
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Engine Performance
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System
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Engine Controls & Fuel - 2.0L - DTC P2097 To P2310
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DTC P2177 or P2187
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DTC Descriptors
DTC Descriptors
DTC P2177
Fuel Trim System Lean at Cruise or Accel
DTC P2187
Fuel Trim System Lean at Idle