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2006 Ford Mustang 4.0L MIL Lamp on
Posted to Ford Driveability on 5/2/2013 11 Replies

Vehicle will sometimes have no [...] speedometer will bounce around from 20 to 120 [...] speedometer will act up with engine not running or running and vehicle not [...] have to have key on.

11 Replies Received (View Replies)

  Related Documents & Media  2006 Ford Mustang

 
Message Closed w/Summary

car Vehicle Data

2006 Ford Mustang

VIN 1ZVHT80N36
Engine4.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently
Misc.None

Trouble Codes

P0721Output Shaft Speed Sensor Circuit Malfunction
Message Closed w/Summary

car Vehicle Data

2006 Ford Mustang

VIN 1ZVHT80N36
Engine4.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently
Misc.None

Trouble Codes

P0721Output Shaft Speed Sensor Circuit Malfunction