Symptoms of P0449 OBD II Trouble Code
- Faulty vent valve
- Wire/circuit issue
- PCM/EMC/ECM fault
Common Causes of P0449 OBD II Trouble Code
- codes P0300 and P0449 03 chevy venture2003 chevy venture. My problem started over a month ago, I was driving up a hill and the van shut off as if i turned the key off, once I pulled over it started right back up. A couple of days later it did the same thing, and again a couple of days after that. The 3rd time it stalled on me when i was...
- DTC codes 2004 Chevy Avalanche - P0300 P0449 P0330Hi! I'm ready to trade this old friend if I can't sort this out. I've got a 2004 Chevy Avalanche 1500 4X4 5.3l V8. It's been mis-firing consistently on Cyls 2, and 7. Throwing DTC codes P0300 (misfire), P0449 (EGR Solenoid), P0330 (Knock Sensor). It's also giving me the "Check Fuel Cap" message...
- 06 Chevy Impala P0011, P0121, P0449, P0455, P1516, P2101, P2143, and C0700I have the codes P0011, P0121, P0449, P0455, P1516, P2101, P2143, and C0700. It often says engine power reduced and service traction control. It also has troubles shifting gears when these pop up. I was just wondering if anyone else has dealt with this, and do you think it is as simple as a wirin...
- 2008 Chevy Equinox Code P0449Hi. I had a code P0449 for my 2008 chevy equinox. I replaced the vent valve solenoid near the charcoal canister close to the gas tank. But still the check engine light still on. I checked the voltage of the 2 wires and result was 0 (zero) voltage. I checked the fuses and nothing happens. Please an...
- help with codes p0174, p0452,p0449 03 Tiburon gtI have a 03 hyunda? tiburon GT with a 2.7 liter and I,m getting several engine codes and need some help fixing the issue. The codes I,m getting are p0174 system to lean bank 2, p0452 evap system pressure sensor switch low, and p0449 evap system vent valve solenoid circuit. Are all these codes relate...
- 2011 Hyundai Sonata Code P0449Hey good afternoon I have Hyundai Sonata 2011 right and I have code that?s po449 but I replaced before about 3 4 months and I when pass emissions test after that?s 2month my check engine light come back again and same code I have also do I have buy again what?s should do I need help here please...
- code p0449 hyundai sonata 2010Hi All
please i got code (p0449)in my car huyndai sonata 2010, it was vent valve selonoide circuit , so where it should be the place for this in my car?
many thanks...
- 2004 CHEVY SILVERADO 4.8L P0449/P0455My check engine light recently came on and it came back with the codes P0449 and P0455. P0449 stated it was my Evap Emission System Vent Valve Solenoid Circuit. I have replaced the Vapor Canister Purge Valve and the valve solenoid near the Manifold but the check engine light is still on. What now? T...
- 2006 chev silverado ob2 code p0449where is the emission control control valve solenoid on 2006 chev' silverado ?...
- Hyundai Sonata P0449 codeI have a hyundai sonata 2009 2.4l and has a P0449 code. I replaced the vent valve solenoid and gas cap to no avail. I measured the voltage with the engine running between ground terminal of the battery the solenoid valve terminal without the valve and got 12 volts on one terminal and 5 volts on the...