P0401 on 97 Camry 4-cyl 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). Came back on last weekend. Same p0401, EGR flow insufficient code. Got a vacuum pump/gauge from AutoZone. At i... P0401 on 96 grand prix

2006年11月20日 · 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). Came back on last weekend. Same p0401, EGR flow insufficient code. Got a vacuum pump/gauge from AutoZone. At idle, vacuum applied to EGR port causes engine to stall.

97 ford contour P0401 and P0402 these codes are contradicting aren't they. according to my scanner: P0401 EGR flow insufficient, P0402 EGR flow excessive detected, trying to not spend they $75 for a new EGR any advice? thanks.... Toyota Camry 1998 - P0402 EGR Problem Hi, I have a '98 Toy. Camry that started putting out the P0402 code.

Chevy Matiz 800 code P0404, P0401 ciao a tutti sono nuovo e mi chiamo emilio sono italiano e ho un problema con la mia auto matiz 800 ,si e accesa la spia motore lo portata dal meccanico e mi ha riscontrato codice errore p0400 ed ho sostituito la valvola egr nuova ,codice spento .dopo una settimana si riaccende la spia pero questa v...

P0041 O2 Sensor Signals Swapped Bank 1 Bank 2 Sensor 2 OBD-II DTC Trouble Code Description. O2 Sensor Signals Swapped Bank 1 Sensor 2 / Bank 2 Sensor 2

'97 Civic HX - p0170, p0401, p0471 Hey guys - My Civic's exhaust has sounded more like a Harley than a 4-Cylinder Honda for the past couple of days. 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). Again, sayin...

98 Ford Explorer 5.0 P0401 P0405 P1309 Codes on a 1998 Ford Explorer, 5.0 v8, 2wd. Having a problem with misfire, most noticeable at idle, and lowered mpg. Checked for codes and originally got 0401, 0405, 1309. Replaced the egr solenoid and going to replace egr valve this weekend, which I'm hoping will clear up the 0401, 0405 has not ...

2007年9月14日 · I had a friend disconnect the the MAP sensor, and then the 'check engine' light came on. I had a different friend hook up a OBD II reader and we got 5 codes. P0102, P0103, P0113 (which probably had something to do with disonnecting the MAP sensor), and P0401 & P0300 came up. These are the generic engine misfire codes (we think).

Related EGR codes: P0400, P0401, P0402, P0403, P0404, P0405, P0407, P0408, P0409. P0406 Diagnosis Video. Note: We are not affiliated with the producers of the following video. We are including it here as an additional troubleshooting tool, it …

2014年10月31日 · P0401 = EGR Flow Insufficient. May be EGR, tubes carboned up, intake manifold carboned up. This requires removal/cleaning. For whistling, check all vacuum hoses, manifold gasket(s) for cracks, etc. P1131 = Insuff. Switching O2 Bank 1 Sensor 1 Sensor/Lean P1132 = " " " " " Sensor/Rich