P1407 Diagnostic Trouble Code Discussion for January 2010
No EGR Flow Detected
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| Help Request | Posted | |
| 1995 Mercury Cougar XR-7 4.6L MIL Lamp on VIN: 1MELM62W5S P1407: egr no flow. ... Cougar/xr7 4.6l I have code p1407 (egr no flow) I removed throttle body cleaned all the ports replaced the dpfe,egr,and the solenoid. within two weeks the light is back on The exhaust system appears to be good. When I test the egr solenoid, engine idling ,... |
January 16, 2010 | |
| 1995 Mercury Cougar XR-7 4.6L MIL Lamp on VIN: 1MELM62W5S P1407: egr no flow. ... Cougar/xr7 4.6l I have code p1407 (egr no flow) I removed throttle body cleaned all the ports replaced the dpfe,egr,and the solenoid. within two weeks the light is back on The exhaust system appears to be good. When I test the egr solenoid, engine idling ,... |
January 19, 2010 |
