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Discussion Starter · #1 ·
Hican any body help with a engine fault code of p1122 ,
from what i was told could possibly be throttle body oracceleratorpedal,
it happened last year and they did idle and throttle positioninglearningmethod, it
wasn't perfect and idle was still high and low, but was just aboutdrive able.
then suddenly went into limp mode and EML came on with the skiddy car pic and steeringsymboli think.
it then wont go above 2-3000 rpm and is in limp mode

can any of you experts please help
 

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This code indicates a fault with either the throttle position sensor or throttle body actuator, or the wiring in between. Could just be dirt build up on the throttle body if your lucky and a clean up should sort it to remove any gummy deposits inside the body near the butterfly. Or you will need a new throttle body assembly or position sensor.
 

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This is a forum for the Nissan Note mate, but if the error codes are generic someone may be of assistance to you.
But the following may or may not help --
P1122 --
  • Faulty Electric Throttle Control Actuator
  • Electric Throttle Control Actuator harness is open or shorted
  • Electric Throttle Control Actuator circuit poor electrical connection
P0223 --
  • A faulty throttle position sensor
  • A faulty ECM
  • A damaged, unplugged, or broken wiring harness that is associated with the throttle position sensor.
  • A malfunction within the throttle body
  • A throttle position sensor that is out of alignment
P0123 --
  • Malfunctioning throttle position sensor
  • Bad pedal position sensor
  • Sensor circuit issues, including loose connections, wiring or short circuits
  • Contaminated or bad throttle body
  • PCM needs update
 
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