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Home >> Chevrolet >> 1993 >> Caprice Classic LS >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 5.0L >> ECM/Pcm Code Charts >> Code 44 - Lean Exhaust Indication >> Fuel Pressure
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Fuel Pressure

System will be lean if fuel pressure is low. If necessary, monitor fuel pressure while driving vehicle. For fuel pressure checking procedure, see BASIC TESTING article in this section.

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