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1994 Nissan D21 2.4L Poor Idle Quality, Poor Fuel Economy
Posted to Asian Driveability on 6/26/2009 3 Replies

hello!thi code is hard i cleared code came rigth back if i diconect the maf sensor the engine runs smoth,or if i cover the maf hole (inlet) runs fine, i tested the sensor withh shop air in my vantage hook up and the sensor is responding is the pcm my probleM ?...

3 Replies Received (View Replies)

  Related Documents & Media  1994 Nissan D21

 
Message Closed w/FIX

car Vehicle Data

1994 Nissan D21

VIN 3N6CD15S8X
Engine2.4 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / mpi
Emissionsmexico non obd11
SymptomsPoor Idle Quality, Poor Fuel Economy
OccursAlways, Idle
Misc.??

Trouble Codes

12maf ckt short or bad
Message Closed w/FIX

car Vehicle Data

1994 Nissan D21

VIN 3N6CD15S8X
Engine2.4 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / mpi
Emissionsmexico non obd11
SymptomsPoor Idle Quality, Poor Fuel Economy
OccursAlways, Idle
Misc.??

Trouble Codes

12maf ckt short or bad