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2000 Ford Explorer XLT 4.0L Surge, MIL Lamp on
Posted to Ford Driveability on 9/11/2008 8 Replies

vehicle runs rough in reverse [...] p1409 code the egr valve opens while opening the throttle in reverse [...] when you let off it will stumble and misfire.i used a noid lite on vacuum solenoid it lights when you crack throttlle in reverse which then open egr....

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  Related Documents & Media  2000 Ford Explorer XLT

 
Message Closed w/FIX

car Vehicle Data

2000 Ford Explorer XLT

VIN 1FMZU73E5Y
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsSurge, MIL Lamp On
OccursIdle

Trouble Codes

P1409EGR Valve (Stepper Motor) Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

2000 Ford Explorer XLT

VIN 1FMZU73E5Y
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsSurge, MIL Lamp On
OccursIdle

Trouble Codes

P1409EGR Valve (Stepper Motor) Circuit Malfunction