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2004 Buick Rendezvous CX 3.4L MIL Lamp on
Posted to GM Driveability on 4/18/2016 17 Replies

This van intermittently sets code PO131 for #1 O2 sensor low [...] usually takes around 6000 miles to do [...] I check it out the sensor is working good and van is not running [...] data shows it happening at highway speed with coolant temp at 190 degrees and ...

17 Replies Received (View Replies)

  Related Documents & Media  2004 Buick Rendezvous CX

 
Message Closed w/Summary

car Vehicle Data

2004 Buick Rendezvous CX

VIN 3G5DB03E04
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage
Message Closed w/Summary

car Vehicle Data

2004 Buick Rendezvous CX

VIN 3G5DB03E04
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage