LEMON Manuals
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Engine Control System Diagnosis (1 Of 2) - 2.0L
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DTC P0091: Fuel Pressure Regulator 1 Control Circuit Low
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Specification
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Signal Waveform & Data
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Signal Waveform & Data
Fig 1: Display - Fuel Pressure Regulator Waveform Screen (Engine Idle After Warm Up)
Courtesy of KIA MOTORS AMERICA, INC.
Fig 2: Display - Fuel Pressure Regulator Waveform Screen (Approx. 2000rpm)
Courtesy of KIA MOTORS AMERICA, INC.
Fig 3: Display - Fuel Pressure Regulator Waveform Screen (Approx. 3000rpm)
Courtesy of KIA MOTORS AMERICA, INC.
Courtesy of KIA MOTORS AMERICA, INC.
Courtesy of KIA MOTORS AMERICA, INC.
Courtesy of KIA MOTORS AMERICA, INC.