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P0449 Diagnostic Trouble Code Discussion for May 2011

EVAP Vent Solenoid Control Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0449
Help Request Posted
2005 Buick Rendezvous Ultra 3.6L No Start, MIL Lamp on VIN: 3G5DA03765
P0449: EVAP Vent Solenoid Control Circuit Malfunction. 2005 buick rendevous ultra 3.6 code p0449 also no start after filling fuel tank .
May 02, 2011
2000 Chevrolet Malibu 3.1L MIL Lamp on VIN: 1G1NE52J8Y
P0449: EVAP Vent Solenoid Control Circuit Malfunction. ... intermittantly come on and off very intermittantly, every time its the same codes, p0135, p0443, and p0449. i have ohm checked the heater circuit on the 02, and and tested for ground and power, all within range. same results with the purge and evap solinoi...
May 04, 2011
2000 Chevrolet Malibu 3.1L MIL Lamp on VIN: 1G1NE52J8Y
P0449: EVAP Vent Solenoid Control Circuit Malfunction. ... intermittantly come on and off very intermittantly, every time its the same codes, p0135, p0443, and p0449. i have ohm checked the heater circuit on the 02, and and tested for ground and power, all within range. same results with the purge and evap solinoi...
May 25, 2011
2005 Buick Rendezvous Ultra 3.6L No Start, MIL Lamp on VIN: 3G5DA03765
P0449: EVAP Vent Solenoid Control Circuit Malfunction. 2005 buick rendevous ultra 3.6 code p0449 also no start after filling fuel tank .
May 02, 2011
2000 Chevrolet Malibu 3.1L MIL Lamp on VIN: 1G1NE52J8Y
P0449: EVAP Vent Solenoid Control Circuit Malfunction. ... intermittantly come on and off very intermittantly, every time its the same codes, p0135, p0443, and p0449. i have ohm checked the heater circuit on the 02, and and tested for ground and power, all within range. same results with the purge and evap solinoi...
May 04, 2011
2000 Chevrolet Malibu 3.1L MIL Lamp on VIN: 1G1NE52J8Y
P0449: EVAP Vent Solenoid Control Circuit Malfunction. ... intermittantly come on and off very intermittantly, every time its the same codes, p0135, p0443, and p0449. i have ohm checked the heater circuit on the 02, and and tested for ground and power, all within range. same results with the purge and evap solinoi...
May 25, 2011