Good afternoon we have a 2003 Hyundai Accent and it has the P0722 code you said is the speed sensor but they are 5 speed sensors for this car: Parts ABS Wheel Speed Sensor Auto Trans Input Shaft Speed Sensor Auto Trans Output Shaft Speed Sensor Auto Trans Speed Sensor Vehicle Speed Sensor Which one do I need to replace? Thanks in advance!
P0722 Output speed sensor no signal
This also known as the (PGB) pulse generator B. P0722 means the sensor is either open or shorted.
Without this signal , you can expect erratic shift and bucking, You may just have to replace PGA as well.
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