2002 Chevrolet TrailBlazer "dtc p0449" Questions

Ad

Question about Chevrolet TrailBlazer

1 Answer

...DTC P0449: Evaporative Emission (EVAP) Vent Solenoid Control Circuit. Battery voltage is supplied to the EVAP canister solenoid valve. The ECM grounds the EVAP canister vent solenoid valve control ...

Ad

Question about Chevrolet TrailBlazer

2 Answers

...P0449 - Emission Vent Value Solenoid P0017 - Crankshaft Position Sensor B Has anyone come across these codes? Easy to fix? Price range? Thanks in advance!! check out this website you mite find what ...

Ad

DTC P0449: Evaporative Emission (EVAP) Vent Solenoid Control Circuit Circuit/System Description Battery voltage is supplied to the evaporative emission (EVAP) canister vent solenoid valve. The control

Question about Chevrolet Cars & Trucks

1 Answer

...DTC P0449? Car was sitting in the cold for a month undriven, EVAP purge/vent solenoid, code P0449 came up when I turned the ignition on (check engine light was on), will this clear when the car is ...

Question about Chevrolet TrailBlazer

1 Answer

...DTC P0449 The DTC P0449 runs continuously Code 449 is for a problem with the EVAP system vent valve solenoid circuit. The solenoid may not be reacting to computer commands to open or close. The ...

Question about Chevrolet TrailBlazer

2 Answers

...DTC P0449 Evaporative Emission (EVAP) Vent Solenoid Control Circuit DTC U0107 Throttle Actuator Control (TAC) Module Serial Data Circuit The throttle actuator control (TAC) module and the powertrain ...

DTC P0449: Evaporative Emission (EVAP) Vent Solenoid Control Circuit Do you know how to do electrical testing ? Do P0449 EVAP Vent Valve Solenoid Circuit Malfunction EVAP Vent Solenoid Control Circuit

...DTC P0449 Evaporative Emission (EVAP) Vent Solenoid Control Circuit. Circuit Description An ignition voltage is supplied to the evaporative emission (EVAP) canister vent solenoid valve. The control ...

Question about Chevrolet TrailBlazer

1 Answer

...DTC P0449? need to know where purge or vent solenoids are located. Check engine light came on last week and have to get an emission done on car next month P0449 Evaporative Emission Control System ...

Question about Chevrolet TrailBlazer

1 Answer

...dtc P0449 was related to vent solenoid contol circuit, purge problem indicates P0443,, check the vent valve connectors supply voltage from the power distribution box, (fuse # 14-tcm/batt) and the ...

Not finding what you are looking for?
2002 Chevrolet TrailBlazer Logo

3,943 questions posted

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6988 Answers

john h

Level 3 Expert

29494 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...