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P0441

This code is for evaporative emissions (EVAP) purge system performance. The EVAP system is responsible for preventing fuel vapor emission from entering the atmosphere. The EVAP system uses a purge valve to allow stored fuel vapors from the fuel tank...

Hi there. For all of these lights to appear when going over a bump and can be cleared with a computer diagnostic tool, then there is a loose ground on the chassis of your vehicle. Check the battery cables and...

Whether or not you were overcharged depends largely on what the labor rate is where you went. The cost per labor hour can be anywhere from $70 per hour in a small rural town shop to over $180 per hour...

Those faults are two totally separate issues. The P0441 is an evaporative emissions system fault, and the P0089 is a fuel pressure regulation fault. This generation of Audi A4 was notorious for high pressure fuel pump problems. There were multiple...

Hi there. Check the Exhaust Gas Recirculation (https://www.yourmechanic.com/services/exhaust-gas-recirculation-egr-valve-replacement) valve on the engine. It seems to be sticking on when the engine is running at low idle and causing a misfire as the old exhaust that is burnt is reentering the...

Hi - the P0441 code indicates that there is no flow of fumes detected from the gas tank/evap cannister to the engine. This could be caused by a faulty leak detection pump in the gas tank, failed purge valve, bad...

Code P0327 stands for knock sensor bank 1. Some of the common causes for this code are: a problem at connector C627 or C636, a problem with the power train control model (PCM) or a problem with the knock sensor...

A code P0441 could mean one or more of the following has happened: Bad vacuum switch broken or damaged EVAP line or canister open in PCM purge command circuit open or short in Voltage feed circuit to Purge Solenoid faulty...