P0191 Fuel rail pressure sensor performance
B [2013 Chevrolet Silverado 3500 HD LT, ECM/Inputs/Outputs Waveform] Before I go replacing a pressure regulator I figure I would get some opinions. The waveform is the current of the FRP regulator two on the left rail. When the current drops way down is when t... Login to read more.
iATN Members:
Login to read this message and participate Auto Repair Pros: Join iATN to read this message and others Vehicle Owners: Find a nearby iATN member to repair your vehicle 14 Replies Received (View Replies)14 Replies Received (Hide Replies) |
Vehicle Data2013 Chevrolet Silverado 3500 HD WT 6.6L
|
Vehicle Data
2013 Chevrolet Silverado 3500 HD WT 6.6L
Engine | 6.6 L |
Trans | 6-speed Automatic (Electronic) |