× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2000 Chevrolet K2500 7.4L MIL Lamp on
Posted to GM Driveability on 12/20/2004 3 Replies

G.M. Techs

This truck has had this problem in the past with the same codes. The last time I had it the repairs were done and I ran the monitors with all passing on my Tech2.. This was over 2 months ago.. freeze frame data shows 1 failure trip on the O2s and 2...

3 Replies Received (View Replies)

  Related Documents & Media  2000 Chevrolet K2500

 
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet K2500

VIN 1GCGK24J4Y
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SFFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently
Misc.Has Snow Plow Option

Trouble Codes

P0132Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit High Voltage
P0152Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit High Voltage
P0158Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit High Voltage
P0401EGR System Insufficient Flow Detected
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet K2500

VIN 1GCGK24J4Y
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SFFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently
Misc.Has Snow Plow Option

Trouble Codes

P0132Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit High Voltage
P0152Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit High Voltage
P0158Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit High Voltage
P0401EGR System Insufficient Flow Detected