P018C Buick Fuel Pressure (Sensor B) Circuit Low

P018D Buick Fuel Pressure (Sensor B) Circuit High

OBD Code:
System:
Subsystem: 		 P018D Buick – (ASE)
 Powertrain
 Fuel and Air Metering

Trouble Code Description: Fuel Pressure (Sensor B) Circuit High


Location:
Analysis:

Possible Causes:
 Sensor B
 End of Range – Circuit Higher Than Expected

 

Tech description:

Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal – Buick Verano – Buick Enclave – Buick Encore – Buick Rainier – Buick Rendezvous – Buick Terraza – Buick Riviera