What does p0449 stand for in GMC Terrain?

P0449: Evaporative Emission Control System Vent Valve/Solenoid Circuit Malfunction P0449 is normally not an immediate threat to the drive-ability of your Terrain. Certainly anytime the service engine soon light is on, it’s good to deal with it as soon as possible though.

What is the trouble code on my GMC Terrain?

A very common issue with the GMC Terrain is the P0449 code. This trouble code is a reference number that is given to you when you plug your Terrain into a OBDII scanner. P0449 deals with the evaporative emissions control system.

What does p0017 mean on a GMC Terrain?

P0017 should be considered an important trouble code to diagnose and repair. The crank and cam sensors work in tandem to produce the ideal air/fuel ratio for your engine. When this timing is off, the engine will typically not run (or barely run). Here are the major symptoms of P0017 in the Terrain:

What causes a p0449 GMC to leak?

P0449 GMC Possible Causes. Vacuum leaks, damaged hoses or improper routing. EVAP system. Check fuel cap, canister, valves or components. Faulty purge or vent solenoids. Check connector and wiring. Fuel saturated vapor canister.

What does the code p0449 mean on a Buick Enclave?

P0449 indicates that the valve or solenoid circuit that controls the evaporation system is not functioning properly. The EVAP system cycles fuel vapor from the gas tank into the intake manifold, a charcoal canister, or directly into the air depending on the model of vehicle.

What does p0449 stand for in GMC Terrain?