× 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
2002 Chevrolet Suburban 1500 LT 5.3L MIL Lamp on
Posted to GM Driveability on 9/7/2014 25 Replies

Here goes-My nightmare begain with "light has been on for two years but runs well except for hard warm restart-traced to bad fuel pump check valve-replaced pump and filter starts fine now BUT the mil is on in 10 min with p1133/p1153(after about 20 test drives ...

25 Replies Received (View Replies)

  Related Documents & Media  2002 Chevrolet Suburban 1500 LT

 
Message Closed w/Summary

car Vehicle Data

2002 Chevrolet Suburban 1500 LT

VIN 3GNFK16T92
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / pfi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways, Cruise
Misc.4X4 Lifted

Trouble Codes

P0134Air Fuel Sensor (Bank 1 Sensor 1) Heater System Malfunction
P1133Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching
P1153Heated Oxygen Sensor (Bank 2 Sensor 1) Insufficient Switching
Message Closed w/Summary

car Vehicle Data

2002 Chevrolet Suburban 1500 LT

VIN 3GNFK16T92
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / pfi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways, Cruise
Misc.4X4 Lifted

Trouble Codes

P0134Air Fuel Sensor (Bank 1 Sensor 1) Heater System Malfunction
P1133Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching
P1153Heated Oxygen Sensor (Bank 2 Sensor 1) Insufficient Switching