2003 Buick Century "code p1406" Questions

...code P1406 Help! I'm having trouble figuring out what code P1406 means. Something to do with the "Evap system"? Hi........ On your LS. The CODE P1406, IS Mean: Differential Pressure Feedback egr. ...

...code (p1406) on my 1996 chevy suburban. then i cleared the code and after 2 weeks the (p1406) and (p0430 catalyst efficiency) code came up. how do i go about fixing these problems. thanks it may be ...

1997 Buick LeSabre check engine P1406 ODBII code the GM OBD II code P1406 points to your EGR valve. have it replaced

p1406 is saying that its is a EGR valve pintle position circuit was wondering where this is so i can fix it thanks Will most likely have to replace the egr solenoid assembly to cure the 1406 code. The

...code p1406 P1406 code indicates a problem with the EGR valve's pintle position. The EGR Valve's pintle could just be stuck in which case the problem could be fixed by cleaning the EGR ...

CODE P1406 WHAT DOES THIS CODE MEAN?? P1406 - EGR (Exhaust Gas Recirculation) Valve Pintle Position Circuit You most likely have either a defective EGR position sensor or a peice of carbon holding the

1996 Saturn SL2 the prior owner chose not to address some codes the repair shop said needed to be checked the codes on the work order please advice me as to what they pretain to p1624, p1599, p1406 ...

...p1406 GM Code P1406=EGR pintle position error. the EGR valve pintle may not be able to move properly due to carbon deposits. It should be cleaned if possible and rechecked. Differential Pressure ...

...p1406 code Recently it started to idle low rpms turned off at stop burned out my cat. Converter P1406 EGR Valve Pintle Position Circuit Fault This code is usually caused by carbon buildup in the EGR ...

...code p1406. Any suggestions? Code p1406 is an EGR code but that has nothing to do with the light not working. Some one has probably taken the bulb out instead of fixing the EGR valve problem. You ...