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P0403 Diagnostic Trouble Code Discussion for May 2011

EGR Solenoid Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0403
Help Request Posted
2005 Chrysler Crossfire SRT-6 3.2L low power VIN: 1C3AN79N85
P0403: EGR Control Circuit Malfunction. After driving approximately 10 miles, supercharger shuts off. Can slow down, allow engine to idle, supercharger will continue working. Hooked volt-meter up to supercharger power and ground; drops to zero when supercharger turns off. Has code in history (PO403)...
May 02, 2011
2005 Chrysler Pacifica 3.5L MIL Lamp on VIN: 2C03024GM6
P0403: EGR Solenoid Circuit Malfunction. ... code P0403. They replaced the Egr valve with an after market one. But the light came back on. I used my DRB 3 to actuate the valve and the idle gets rough and the sensor voltage goes from 4v while denergized to 2.2 while actuated. This seems fine to me. Be...
May 26, 2011
2005 Chrysler Crossfire SRT-6 3.2L low power VIN: 1C3AN79N85
P0403: EGR Control Circuit Malfunction. After driving approximately 10 miles, supercharger shuts off. Can slow down, allow engine to idle, supercharger will continue working. Hooked volt-meter up to supercharger power and ground; drops to zero when supercharger turns off. Has code in history (PO403)...
May 02, 2011
2005 Chrysler Pacifica 3.5L MIL Lamp on VIN: 2C03024GM6
P0403: EGR Solenoid Circuit Malfunction. ... code P0403. They replaced the Egr valve with an after market one. But the light came back on. I used my DRB 3 to actuate the valve and the idle gets rough and the sensor voltage goes from 4v while denergized to 2.2 while actuated. This seems fine to me. Be...
May 26, 2011