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2002 Honda Accord EX 3.0L MIL Lamp on
Posted to Asian Driveability on 8/1/2012 11 Replies

p0401 returning after cleaning port. I've done hundreds of these at honda dealer, never come back. Egr vls is 1.1v at idle, goes up to 2.5v at 1700rpm. When egr is commanded, the pink wire is showing 6v at egr valve connector and showing same at b7 pin at pcm....

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  Related Documents & Media  2002 Honda Accord EX

 
Message Closed w/FIX

car Vehicle Data

2002 Honda Accord EX

VIN 1HGCG16542
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0401EGR System Insufficient Flow Detected
Message Closed w/FIX

car Vehicle Data

2002 Honda Accord EX

VIN 1HGCG16542
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0401EGR System Insufficient Flow Detected