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Remove the negative battery cable for 6 minutes and then replace.

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17y ago

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What is code PO446 and PO441?

The code PO441 means that the vehicle has an incorrect purge flow. The code PO446 is for the vsv vapor pressure sensor.


How to repair code p0446 on Toyota Tacoma?

I ran a smoke test and found that the vapor canister had a leak at the seem. I put sealer on the seem and solved the problem no more po446 code!


What does computer code po446 Chevrolet silverado mean?

Google the code and you will have the answer.


What is fault code on 2004 avalanche PO446?

The P0446 fault code on a 2004 Chevy Avalanche typically indicates an issue with the evaporative emissions control system vent control circuit. This could be caused by a faulty vent valve, damaged wiring, or a problem with the ECM. It is recommended to have the vehicle inspected by a qualified mechanic to diagnose and fix the issue.


Have a code po446 on a 1999 Lexus gs300. how to repair it?

po446 is a large evap. system leak some times cause by leaving vehicle running while fueling up, or leaving cap off or loose after gassing up.


OBD 2 code P0446?

Evaporative Emission Control system vent control Circuit po446 code


What is code PO446 on 1997 S-10 pick up truck 6-cylinder and where is it located?

PO446 code isÊa diagnostic code for Evaporative Emission Control System Vent Control Circuit.Ê The most common fix for this code is to replace the gas cap and make sure it is turned till you hear a click.


Hello you have Toyota Camry le year 2000 this fail in inspection and the failing code is po401 po446 what is this code how can you repair?

Trouble code P0401 means: Exhaust Gas Recirculation Flow Insufficient Detected replace the EGR valve Trouble code P0446 means: Evaporative Emission System Vent Control Circuit


My Toyota corolla has code po441 and po446 is that dealer covers in warranty?

Repairs for this will be covered for 36,000 miles or 3 years. These are codes set when there is a fuel vapor leak. Make sure your fuel filler cap is tight, clean, and sealed well, then drive for a few days and see if the light goes out before you bring it for repair.


What is the fix for 2003 Chevy silverado code PO446?

Check your charcoal fuel canister. I had the same problem changed the light went out. The problem fixed.


What is the code po446 for a Chevy Colorado?

Evaporative emission control system / Vent control circuit malfunction. Don't ask me how to fix it, I got this from the Haynes Repair Manual.


How do you fix a obd-II code po446 on a 1997 ford explorer sport?

change the sencer related to the code and reset the computer problem solved drive safe