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1996 Mercury Mystique LS 2.5L Hesitation, Lacks Power
Posted to Ford Driveability on 10/3/2000

Customer brought in complaining of lack of power and MIL on. Found code P0401. R/R throttle body,cleaned EGR passage,P0401 is [...] runs smooth,sounds good, just passed IM240 test. The problem is that it seriously lacks power. Vehicle will reach speeds of 80 +...

  Related Documents & Media  1996 Mercury Mystique LS

 
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car Vehicle Data

1996 Mercury Mystique LS

VIN 1MELM66L9T
Engine2.5 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / MPI
EmissionsOBD-II Compliant
SymptomsHesitation, Lacks Power
OccursAlways

Trouble Codes

P0401EGR System Insufficient Flow Detected
P0420Catalyst Efficiency Below Threshold (Bank 1)
Message Closed

car Vehicle Data

1996 Mercury Mystique LS

VIN 1MELM66L9T
Engine2.5 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / MPI
EmissionsOBD-II Compliant
SymptomsHesitation, Lacks Power
OccursAlways

Trouble Codes

P0401EGR System Insufficient Flow Detected
P0420Catalyst Efficiency Below Threshold (Bank 1)