
1996 Buick Century Custom 3.1L MIL Lamp on
I'm at wits end. At key on egr pintle is at 0%at idle goes to 18 to 22% when egr is installed but when another egr is plugged in laying on engine and grounded will show 0% I also had this 2nd egr installed on vechicle while running at id showed 20% did not fin...
FIX posted 11/23/2004
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Message Closed w/FIX
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VIN | 1G4AG55MXT |
Engine | 3.1 L / 6 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | FI / SFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Misc. | Calibration#16231874 |
Trouble Codes
P1406 | EGR Valve Pintle Position Circuit Malfunction |
Message Closed w/FIX
Vehicle Data
1996 Buick Century Custom
VIN | 1G4AG55MXT |
Engine | 3.1 L / 6 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | FI / SFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Misc. | Calibration#16231874 |
Trouble Codes
P1406 | EGR Valve Pintle Position Circuit Malfunction |