
2001 Mercury Sable LS Premium 3.0L Poor Idle Quality, Misfire, MIL Lamp on
hello-trying to figure out this sable-it runs rough-compression on all cylinders are at 155 or higher -check engine lite is flashing-we have installed wires and plugs-but my main question is do these intake manifolds or plenum assy have problems leaking to cre...
FIX posted 12/24/2007
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)23 Replies Received(Hide Replies)23 Replies Received
|
Message Closed w/FIX
|
VIN | 1MEFM55S41 |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |
P0304 | Cylinder 4 Misfire Detected |
P1150 | Air Fuel Ratio Sensor (Bank 2 Sensor 1) Circuit Range/Performance |
P1151 | Fuel Rail Pressure - Maximum Positive Deviation |
P1401 | EGR Temperature Sensor Circuit Malfunction |
Message Closed w/FIX
Vehicle Data
2001 Mercury Sable LS Premium
VIN | 1MEFM55S41 |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |
P0304 | Cylinder 4 Misfire Detected |
P1150 | Air Fuel Ratio Sensor (Bank 2 Sensor 1) Circuit Range/Performance |
P1151 | Fuel Rail Pressure - Maximum Positive Deviation |
P1401 | EGR Temperature Sensor Circuit Malfunction |