P0400 Diagnostic Trouble Code Discussion for February 2007
Exhaust Gas Recirculation System Flow Malfunction
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| Help Request | Posted | |
| 1998 Mercedes-Benz ML320 3.2L No Start, Stall, MIL Lamp on VIN: 4JGAB54E8W P0400: EGR flow. Vehicle came to us with several complaints. Check engine light on,, ETS light on. Has all these codes stored. Brake light switch is not working correctly as the ECM always see's the switch as being "on". I have a switch coming in the morning. Not sure ... |
February 15, 2007 | |
| 1998 Mercedes-Benz ML320 3.2L No Start, Stall, MIL Lamp on VIN: 4JGAB54E8W P0400: EGR flow. Vehicle came to us with several complaints. Check engine light on,, ETS light on. Has all these codes stored. Brake light switch is not working correctly as the ECM always see's the switch as being "on". I have a switch coming in the morning. Not sure ... |
February 16, 2007 |
