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Home >> Chevrolet >> 1995 >> Camaro Base, 2D Convertible, 3.8 K >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 3.4L >> ECM/Pcm Code Charts >> Code 45, Rich Exhaust Indication >> Fuel Pressure High
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Fuel Pressure High

If fuel pressure is too high, air/fuel ratio will be rich. For fuel pressure checking procedure, see BASIC TESTING - 3.4L/5.7L article in this section. Control module can compensate for slight increases, but a code will be set if air/fuel ratio becomes too rich.

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