2008 Hummer H2
Mileage
92,587
Service Date
6/2/2021
Services Performed
- SCAN TEST, SYSTEMS PERFORMANCE TESTED AND CHECKED COMPUTER OPERATION. CHECKED IGNITION & FUEL SYSTEMS, RECOVERED DIAGNOSTIC TROUBLE CODES P0171 – FUEL TRIMS TOO LEAN BANK & P0174 – FUEL TRIM SYSTEM TOO LEAN BANK 2. RAN CHARTS FOR FUEL TRIM SYSTEM ERRORS. FOUND AIR FILTER INSTALLED INCORRECTLY ALLOWING DEBRIS TO CONTAMINATE AND DAMAGE MASS AIR FLOW SENSOR. REPLACED SENSOR, CLEANED THROTTLE BODY (SEE JOB), CLEARED FAULT CODES, ROAD TESTED AND RECHECKED.
- REMOVED AIR INDUCTION AND ATTACHING PARTS, CLEANED THROTTLE BORE, THROTTLE PLATE, IDLE AIR CONTROL PASSAGES, RESET MINIMUM AIR RATE, CHECKED, CALIBRATED AND RESET THROTTLE POSITION SENSOR.
ROXANNE R. gave our service a 5 star review on 6/2/2021
