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2000 Mazda Millenia Millennium Edition 2.3L Surge, MIL Lamp on
Posted to Asian Driveability on 3/2/2012 4 Replies

Code P1540 shows up always.We have replaced ABV (Air Bypass Valve) vacuum and vent solenoids with OEM units. Code returns within a few minutes of driving vehicle. We don't know whether misfire is related although misfire shows on different cylinders or 2 or3 a...

FIX posted 3/29/2012

4 Replies Received (View Replies)

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car Vehicle Data

2000 Mazda Millenia Millennium Edition

VIN JM1TA2223Y
Engine2.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsSurge, Mil Lamp On
OccursAlways

Trouble Codes

P1540Air Conditioning Refrigerant Over-Pressure - Air Conditioning Disabled