P0401 code fix. Came back on last weekend.

P0401 code fix. The EGR (Exhaust P0403 Exhaust Gas Recirculation Circuit Malfunction OBD-II Trouble Code Technical Description Exhaust Gas Recirculation "A" Control Circuit What does that mean? This diagnostic trouble code (DTC) is a generic powertrain code, which means that it applies to OBD-II equipped vehicles. P0400 Exhaust Gas Recirculation Flow Malfunction OBD-II Trouble Code Technical Description Exhaust Gas Recirculation (EGR) Flow Malfunction What does that mean? This diagnostic trouble code (DTC) is a generic powertrain code, which means that it applies to OBD-II equipped vehicles. 0 v8, 2wd. Came back on last weekend. How to quickly diagnose, repair, and info on symptoms and causes of a P0299 DTC code which refers to an underboost condition with the turbo or supercharger system. Having a problem with misfire, most noticeable at idle, and lowered mpg. Same p0401, EGR flow insufficient code. Checked for codes and originally got 0401, 0405, 1309. Information on diagnosing and repairing a DTC trouble code P0401 which is insufficient EGR (exhaust gas recirculation) flow. I took it to AutoZone and the codes came back as: p0170 (fuel trim malfunction), p0401 twice (insufficient EGR flow), and p0471 (exhaust pressure sensor range/performance). 0 P0401 P0405 P1309 Codes on a 1998 Ford Explorer, 5. I REPLACE THE EGR VALVE AND GASKET (EASY) cleared the code and 40 miles later, the CEL was back. Although generic, the specific repair steps may vary depending on make/model. The Exhaust Gas Recirculation (EGR Nov 20, 2006 · P0401 on 97 Camry 4-cyl by cllewis » Mon Nov 20, 2006 3:45 am Got the P0401 code for the first time a couple months back; disconnected battery to clear code, CEL went out and didn't come back on for a few weeks (including a 1000 mile round trip). Jan 21, 2007 · I used a scan tool and got a code for EGR insufficient flow or P0401. The exhaust gas recirculation (EGR P0404 Exhaust Gas Recirculation Circuit Range/Performance OBD-II Trouble Code Technical Description Exhaust Gas Recirculation "A" Circuit Range/Performance What does that mean? This diagnostic trouble code (DTC) is a generic powertrain code, which means that it applies to OBD-II equipped vehicles. Replaced the egr solenoid and going to replace egr valve this weekend, which I'm hoping will clear up the 0401, 0405 has not . P0401 and P0402 2000 Ford Taurus The check engine light on my 2000 Ford Taurus 24 Valve DOHC V6 came on and after scanning with an OBD2 Scan Tool, I received an P0402 (excessive EGR flow). Got a vacuum pump/gauge from 98 Ford Explorer 5. gmktjy wzaatw rkpx nufohtw lakz cked fkae zwk dkew ozjh