Question about Ford Cars & Trucks
P0443 FORD - EVAP Purge Control Circuit Possible causes Faulty Evaporative Emission (EVAP) Purge Solenoid Control Evaporative Emission (EVAP) Purge Solenoid Control harness is open or shorted Evaporative Emission (EVAP) Purge Solenoid Control circuit poor electrical connection What does this mean? When is the code detected? - An improper voltage signal is sent to ECM through the valve. Possible symptoms Engine Light ON (or Service Engine Soon Warning Light) P0443 Ford Description The Evaporative Emission System (EVAP) canister purge volume control solenoid valve uses a ON/OFF duty to control the flow rate of fuel vapor from the EVAP canister. The EVAP canister purge volume control solenoid valve is moved by ON/OFF pulses from the ECM. The longer the ON pulse, the greater the amount of fuel vapor that will flow through the valve.
Hope this helps
Posted on Nov 07, 2017
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Ok here is the solution when I had the exact same problem with my 2001 Ford Escape:
Idler air control valve
EGR vaccum sylenoid
I did all of this work myself (and as a girl it was not hard at all), it cost me around $170.00 for all of the parts, had it done in less than 2 hrs., erased the codes and have not had a problem since then! I hope this helps you out, cuz it sure would have helped me out when I encountered the same problem.
Posted on Apr 09, 2009
code 1402 EGR valve position sensor open or shorted, check the wires going to the sensor and the plug itself,hope this helps if not get back to me and we'll go from there
Posted on May 15, 2009
P0401 shows an Exhaust Gas Recirculation Flow Insufficient. Without a good scan-tool you will be playing the "Parts Changing Game". Insufficient flow can be the result of a vacuum leak, bad MAP sensor, an exhaust leak, faulty EBP sensor, carbon build-up, and so on. I wish I could say more but with all the electronics it is more complicated then earlier cars.
Posted on May 12, 2010
Tips for a great answer:
Nov 07, 2017 | Ford Cars & Trucks
Jul 02, 2016 | Mazda Cars & Trucks
Feb 19, 2012 | 2001 Ford Escape
Feb 22, 2018 | 2002 Ford Escape
Aug 02, 2010 | 2002 Ford Escape
May 12, 2010 | 2001 Ford Escape
May 15, 2009 | 2001 Ford Escape
Apr 07, 2009 | 2001 Ford Escape
255 people viewed this question
Usually answered in minutes!