2009 BMW X5
Mileage
74,518
Service Date
1/17/2020
Services Performed
- CHECKED AND FOUND FAULT CODES 4D16 SCR SYSTEM EFFICIENCY, 4BB NOx SENSOR BEFORE DeNOx CAT PLAUSIBILITY, 4873 EXHAUST GAS RE CIRCULATION COOLING PLAUSIBILITY , AND 4530 CHARGING PRESSURE CONTROL, HIGH- PRESSURE STAGE, CONTROL DEVIATION: CHARGING PRESSURE TOO LOW/ POSITIVE CONTROL DEVIATION. RAN DIAGNOSIS FOR CHARGING PRESSURE AND FOUND SEVERAL VACUUM LEAKS ON DIFFERENT VACUUM HOSES. REPLACED DAMAGED VACUUM HOSES. ALSO FOUND A SMALL VACUUM LEAK FROM LOW PRESSURE TURBO CHARGER WASTE GATE CENTRAL SOLENOID. RUN TEST PLAN FOR NOx SENSORS. TEST PLAN DETERMINED OLD SENSORS NEED TO BE REPLACE. CLEARED FAULT CODES. TEST DROVE VEHICLE. NO MORE FAULT CODES CAME BACK. EGR FAULT CODE WAS STORED POSSIBLY DUE TO THE VACUUM LEAKS.
BRENDA H. gave our service a 5 star review on 1/17/2020
