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International Automotive Technicians Network
2002 Chrysler Town & Country LXi 3.8L MIL Lamp on
Posted to Chrysler Driveability on 7/14/2008 11 Replies

Chrysler techs! Need some help here. code P0720 keeps returning after 3 miles of driving. Originally went thru Alldata test for code and test has you unplug 02 and watch voltage. Key on not running 02 volts are .06. Key on with 02 unplugged 02 volts go to norm...

11 Replies Received (View Replies)

  Related Documents & Media  2002 Chrysler Town & Country LXi

 
Message Closed w/FIX

car Vehicle Data

2002 Chrysler Town & Country LXi

VIN 2C4GP44322
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0720Countershaft Speed Sensor Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

2002 Chrysler Town & Country LXi

VIN 2C4GP44322
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0720Countershaft Speed Sensor Circuit Malfunction