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Jake
Jake, Nissan Technician
Category: Nissan
Satisfied Customers: 3964
Experience:  Experienced collision repair technician, Pulaski Tech graduate and DSM hobbyist.
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my E.M.C came on when driving then lost revs called breakdown.

Customer Question

my E.M.C came on when driving then lost revs called breakdown. when they checked fault code P0221 came up and was informed that this was a suspected electronic acc pedal fault. have changed the pedal but still dont have any revs and engine warning light still on please could you advise what to do thank you
Submitted: 3 years ago.
Category: Nissan
Expert:  Jake replied 3 years ago.

Jake : Hi there
Jake : so the engine will not rev at all?
Jake : not even in park?
Jake : This code is generally caused by a faulty throttle position switch that's part of the throttle chamber .
Jake : not usually caused by the APP sensor
Jake : Lots of people just try changing the pedal first because it's generally inexpensive and can be the cause of the code
Jake : but in general it rarely is at fault for this error code
Jake : So replace the actual throttle chamber and you should be good
Expert:  Jake replied 3 years ago.
If you need anything else just let me know.

Thanks.