P0400 Diagnostic Trouble Code Discussion for February 2006
Exhaust Gas Recirculation System Flow Malfunction
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| Help Request | Posted | |
| 1996 Nissan Maxima GLE 3.0L MIL Lamp on VIN: JN1CA21D5T P0400: EGR System Recirculation Flow. hello group, has the above codes stored in pcm, when checking power to egr solenoid i only have 2.5vdc should be 12vdc koeo, when i unplugg the absolute pressure sensor the voltage goes to 12vdc, ohmed sensors both reading 35 ohms ok, started tracing wiring to... |
February 16, 2006 | |
| 1995 Volvo 850 T-5R 2.3L Stall VIN: YV1LS571XS P0400: no egr operation. hi guys this ones driving me crazy ,its so intermittent that I cant duplicate it ,what I did find is that if I unplug the iac valve it does not stall at all.it always stall at idle when you come to a stop, it also surges a little at cruise as well, thanks mike... |
February 20, 2006 | |
| 1998 Suzuki Esteem GL 1.6L MIL Lamp on VIN: JS2GB31S5W P0400: EGR System Fault Too Much Or Too EGR Little Flow). ... code p0400a came up, checked egr ports and pipes-all clear. changed egr with dealer part. customer drove car for one week without problem then light came back on, same code. mitchell on demand talks about a self test when key is turned off but this car doe... |
February 22, 2006 | |
| 1998 Suzuki Esteem GL 1.6L MIL Lamp on VIN: JS2GB31S5W P0400: EGR System Fault Too Much Or Too EGR Little Flow). ... code p0400a came up, checked egr ports and pipes-all clear. changed egr with dealer part. customer drove car for one week without problem then light came back on, same code. mitchell on demand talks about a self test when key is turned off but this car doe... |
February 23, 2006 |
