FixVault
Home
›
Jeep
›
2009
›
Wrangler X, Automatic
›
Repair and Diagnosis
›
Engine Performance
›
System
›
DTCS P0652 To P1696 - NGC
›
P0721-Output Speed Sensor Circuit Performance
›
Set Conditions
Set Conditions
Set Condition:
If there is an excessive change in the Output RPM in any gear.