Questions & Answers for: code p0443

code is P0443: P0443 Fuel Tank Ventilation Valve Voltage High C-29 P0443 Fuel Tank Ventilation Valve Voltage Low C-29 P0443 Fuel Tank Ventilation Open Circuit C-29........... there is value failure in

code p0443 how can i fixs this .code is comming up p0443 and wear on the truck is this. sliverado 2002 i have 223.874 i just put 2 up strem 02 on read this web page... it's a generic answer to that ...

code P1765 means Transmission 12V Supply Relay Control Conditions and P1494 means EVAP LDP Pressure Switch Fault Conditions. I found info on the following codes: P0443 - http://www.obd-codes.com/p0443

...code P0443(evap system code)came up. Replaced evap purge solenoid, smoke injection test for leaks, everything seemed to be working correctly. I recieved truck, drove for about 60 miles, check engine ...

...code p0443 code p0443 P0443 Code is purge control valve circuit. Go to the driver side near the battery or better yet use the underhood sticker emission diagram That black cylinder is the canister,on ...

P0443 code THEN P1686...Help! 2004 Jeep Wrangler 4.0 5-spd. Had a p0443 code for purge valve solenoid. Replaced it, still same code. Had smoke test done to system and found evap canister cracked. ...

...code P0443 code came on code p0455 code was on I replace the purge valve then the code p0443 came on code p0443=It's whining about the control circuit for the purge valve. Make sure you are getting ...

...short, Definition of Diagnostic Trouble Code P0443 Category: Powertrain Definition: Evaporative Emission System Purge Control Valve CircuitNote: This definition of P0443 is applied to all ...

...code P0443. How can I find out what is wrong? I have checked the vacuum lines foe leaks and for 12v at the purge valve. I have checked the purge valve for operation on the bench also the vacuum ...

...all appear at the same time. example P0443 ...