2001 Mercury Sable "1401 code" Questions

trouble code 1401 mercury sable 2001 That points to the egr system has failed get it checked straight away.

...shop for a smoke test to find the leak. Make sure that your gas cap is tight. A loose gas cap will also throw the 1401 code since the system will not have the right pressure. Hope this helps... ...

What is check engine light codes P 1401 and P1131? What is check engine light codes P 1401 and P1131 on my 97 lincoln towncar signature model? This is for the P1401 HE - Exhaust Gas Recirculation (EGR

...on a 2002 Hyundai accent? The code reads P-1401 and I have trouble filling the gas tank. I replaced the canister and can now fill up without a problem but still have the P-1401 code. check this ...

2001 ford escape v6 with 1401 egr code this may be due to vacuum leak. how do i determine this PO 1401-DPF EGR Sensor Circuit Low VoltageDid someone recently work on the suv ?Check wiring to sensor

1401 code is a egr code (code reads) DPFE sensor curcuit high voltage.most cases, i replace the DPFE sensor. this sensor is located on the side of the intake manifold .it has two vacuum lines going to

...code 1401 has been on since 42k now 108k code 1401 means your dpfe or delta pressure feedback to your egr valve is defective and needs to be replaced. I would suggest you clean or replace your egr ...

how to fix problem code P1401 Code 1401 is for a problem with the EGR pressure sensor. You need to find out if the EGR valve is working or not.

check engine light comes code p1401 Code 1401 is for a problem with the EGR temp sensor. The sensor and circuits would need to be checked.

mercury sable trouble codes 1401 1131 stumbles at low revs poor, fuel economy, cylinder 1 & 2 misfire I would start with checking my spark plugs for signs of fouling. Beyond that, it sounds like ...