What causes the p0446 code on a Cadillac Escalade?
When the EVAP control system vent control circuit no longer responds to the ECU, it will throw the P0446 OBDII Code, and the service engine soon light will illuminate. There are many things that can cause the P0446 trouble code to trigger in your Cadillac Escalade.
What is the trouble code on a Cadillac Escalade?
One of the most common trouble codes with the Cadillac Escaladeis the P0446 code. This trouble code references a number that is given to you when you plug your Escalade into a OBDII scanner. P0446Indicates that there is a fault in the evaporative emission control system. It often appears with other codes, such as P0420, P0441, or P0440.
Why does my Nissan X-Trail have a p0446 code?
EVAP System Hose – The hose that carries the fuel vapor from the fuel tank to the intake manifold can begin to leak. This will cause the P0446 code. Look for either a tear or hole in it. Faulty Charcoal Canister – The charcoal canister is often the cause of P0446.
Why does my Escalade have a gas smell?
P0446 may also cause a slight gas smell. This is due to it being related to the system that deals with fuel vapors. P0446 is a universal OBDII trouble code. This means that regardless of which make or model of vehicle, the code will mean the same thing (Escalade or not).
When the EVAP control system vent control circuit no longer responds to the ECU, it will throw the P0446 OBDII Code, and the service engine soon light will illuminate. There are many things that can cause the P0446 trouble code to trigger in your Cadillac Escalade.
One of the most common trouble codes with the Cadillac Escaladeis the P0446 code. This trouble code references a number that is given to you when you plug your Escalade into a OBDII scanner. P0446Indicates that there is a fault in the evaporative emission control system. It often appears with other codes, such as P0420, P0441, or P0440.
Is the 2004 Cadillac Escalade a good car?
Owned my 04 Escalade for about 20k miles now. The 6.0l is healthy and strong with 233k miles on it. Doesn’t leak any fluids, axc blows cold and its very comfortable for the whole family. It towels great, replacement parts are cheap because gm is brilliant and shares the same platform with most their trucks and suvs. No majors issues.
EVAP System Hose – The hose that carries the fuel vapor from the fuel tank to the intake manifold can begin to leak. This will cause the P0446 code. Look for either a tear or hole in it. Faulty Charcoal Canister – The charcoal canister is often the cause of P0446.