Questions & Answers for: 2002 focus p0401

cannot locate the dpfe sensor on my 2002 ford taurus sel 3.0 24 valve dohc engine light on code p0401. cannot find dpfe sensor on 2001 focus

...P0401 My wife's 2002 Ford Escape is intermittedly hard to start, it will only start if you have your foot partially on the gas. The engine light and the code is, P0401, EGR, insufficient flow, any ...

...p0401 have a ford focus 2002 with the code p0401 code wondering if that was the dpfe i think thats the aberivetaion i saw looking around this site PO401 is EGR flow insufficent. Replace the EGR

2002 ford focus p0401 ford focus 2002 has the p0401 already replace the egr valve could it be the DPFE Here is a list of possible causes for a PO401, hope this helps. DPFE sensor signal circuit is ...

I have check engine light on, trouble code p0401, how can I fix it. I'll appreciate. Thank's P0401 = Exhaust Gas Recirculation, insufficient flow. I would start with testing the EGR valve and checking

santa fee 2002 2.4l dtc p0340-p0401-p0102-p0340 again HI P0340 IS CAM SENSOR CIRCUIT MALFUNCTION P0401 EGR FLOW INSUFFICIENT P0102 MAF CIRCUIT LOW GOOD LUCK

P0401 trouble code on my 2001 Ford Focus it say say's low air flow in the EGR. How con I find the blockage with out replacing the whole system? check pcv hose from the intake to the pipe under coil. ...

2002 buick rendezvous p0401 trouble code repair what causes this problem and can I repair it P0401 Egr Flow Insufficienttry cleaning the EGR hose. my husband change rear disc brakes but my 2002 buick ...

...2002 Acura Rl have a error code of P0401 Ran a diagnostic scan and 4 codes showed up in the scan,P0420,P0401, P0730, and P0401. Please tell me what they pertain to!! P0420-catatytic convertor failure ...

...2002 dodge stratus rt and still getting P0401 code. What else can problem be? causes include --hose leakage / blockage, basic setting not carried out ( if applicable)--wiring---EGR valve ---EGR ...