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2002 Mazda 626 LX 2.5L MIL Lamp on, p0400
Posted to Asian Driveability on 4/20/2009 13 Replies

my 1st time so hope i get some help, i have this 02 mazda 626 with 2.5l setting p0400 egr flow low code. replaced egr valve after following code chart, code came back and now has rough idle. rechecked boost sensor, solenoid and egr valve wiring, data, and ohm ...

13 Replies Received (View Replies)

  Related Documents & Media  2002 Mazda 626 LX

 
Message Closed w/FIX

car Vehicle Data

2002 Mazda 626 LX

VIN 1YVGF22012
Engine2.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, P0400
OccursIntermittently
Misc.P0400

Trouble Codes

P0400Exhaust Gas Recirculation System Flow Malfunction
Message Closed w/FIX

car Vehicle Data

2002 Mazda 626 LX

VIN 1YVGF22012
Engine2.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, P0400
OccursIntermittently
Misc.P0400

Trouble Codes

P0400Exhaust Gas Recirculation System Flow Malfunction