P2140 Buick Throttle / Pedal Position Sensor / Switch E / F Voltage Correlation

P2141 Buick Exhaust Gas Recirculation (EGR) Throttle Control Circuit A Low

OBD Code:
System:
Subsystem:

P2141 Buick – (ASE)
Powertrain
Fuel and Air Metering

Trouble Code Description: Exhaust Gas Recirculation (EGR) Throttle Control Circuit A Low

Location:
Analysis:

Possible Causes:

Circuit A
End of Range – Circuit Lower Than Expected

Tech description:

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