× 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
2006 Hummer H2 6.0L Hesitation, Surge, Poor Fuel Economy
Posted to GM Driveability on 1/30/2008 4 Replies

H2 coming in tomorrow, did field test and got these codes. If anyone has had the same problem would be great for an advantage on this repair, as i'm not a G M tech when driving the car would all of a sudden drop 4 cylinders, well that what it feels and sounds ...

4 Replies Received (View Replies)

  Related Documents & Media  2006 Hummer H2

 
Message Closed w/FIX

car Vehicle Data

2006 Hummer H2

VIN 5GRGN23466
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Surge, Poor Fuel Economy
OccursIntermittently

Trouble Codes

P0200Electronic Throttle Control System - Position
P0300Multiple Misfire Detected
P1626Theft Deterrent System Fuel Enable Circuit Malfunction
U0107Lost Communication With TAC Module
Message Closed w/FIX

car Vehicle Data

2006 Hummer H2

VIN 5GRGN23466
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Surge, Poor Fuel Economy
OccursIntermittently

Trouble Codes

P0200Electronic Throttle Control System - Position
P0300Multiple Misfire Detected
P1626Theft Deterrent System Fuel Enable Circuit Malfunction
U0107Lost Communication With TAC Module