2000 Pontiac Grand Prix "p0405 low circuit" Questions

...p0405 and p0134 on 2000 pontiac granprix 3.1 lot v6 CODE PO134 - HO2S 11 BANK 1 SENSOR 1 INSUFFICIENT ACTIVITY CONDITIONS. CODE PO403 - EGR SOLENOID CONTROL CIRCUIT MALFUNCTION. CODE PO405 - EGR ...

...low circuit? How to fix P0405 code on 2002 Buick Rendezvous. Low circuit EGR code. Just bought car and need to pass emissions. Should I replace EGR? If so, where is it on the vehicle? Question edited ...

...codes p0404, p0405 P0404 Exhaust Gas Recirculation Control Circuit Range/Performance P0405 Exhaust Gas Recirculation Sensor ?A? Circuit Low It sounds like you have a failure of the EGR

...replaced the EGR valve. Now I get t/c P0404 and P0405. Now what should I check? 404 is exhaust gas recirculation circuit, and 405 is exhaust gas recirculation sensor circuit low. EGR sensor or

...flow detected p0403 Exhaust gas recirculation-circuit malfunction p0405 Exhaust gas recirculation vave position sensor A- circuit low hope this helps. not sure where they are ...

P0405 - Exhaust Gas Recirculation (EGR) Position Sensor Circuit Low Voltage You may have to replace the EGR sensor, but remove it and clean it up good to try it again first. Sometimes the pipe feeding

P0405 is for (Exhaust Gas Recirculation Sensor Circuit "A" Low) DTC P0406 is for (Exhaust Gas Recirculation Sensor Circuit "A" High) This would indicate a problem with the EGR valve sensor, or the EGR

to be replaced in the long run. Hope this helps... P0405 indicates Exhaust Gas Recirculation Sensor Circuit "A" Low. This means your EGR valve must have failed or the EGR valve sensor must have failed

you tell me what this code is or what it takes to fix this problem. Thank you P0405 is : exhaust Gas Recirculation sensor A circuit low. it's an EGR problem. could be wire current or EGR valve problem

...P0405-egr Position Sensor Circuit Low check the wires at the sensor connector for loose connection,and corrosion.read voltage with volt meter,check ground wire to ensure good ground connection.If all ...