What does a vapor canister purge valve do?
What does a vapor canister purge valve do? In particular, the canister purge valve is an emissions control component that allows the engine intake vacuum to take the exact amount of fuel vapors from the EVA canister into the engine intake manifold. In newer model vehicles the purge valve is electrically operated solenoid controlled by the engine computer. What's the p1443 code on a 1997 Ford Ranger? FORD RANGER CODE P1443 REPAIR - YouTube ALL THE INFORMATION YOU NEED TO REPLACE THE CANISTER PURGE VALVE ON A 1997 FORD RANGER 2.3 LITER . FAULTY PURGE VALVE TRIGGERS THE P1443 CODE....