Mercedes-Benz SL-Class Check Engine Light is On

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VIN: WDB**************
Mileage: 40,000 - 50,000 miles
Repair Date: July 2018
Location: Virginia

CSTOMER SATES THAT CHECK ENGINE LIGHT OMES ON. CHCEK AND REPORT EVRIFY CUSTOMER CONCERN. CONNECT BATTERY CHARGER. PERF GU IDED TEST. DTC#2189#2185 IDLE SPEEED TOO HIGH AT SATRT UP. P ERFORM GUIDED TESTS. PERFORM INLET LEAK EST. TRACE VACUUM LEAK TO BROKEN INTAEK HOSE. REPAIR VACUUM HOSE TO INTAKE MANIFOLD. PERFORM ME CONTROL MO ULE OFTWARE UPDATE . CLEAR CODES. RESET ADAPTATION VALUES. PERFORMED 5MILE TEST DRIVE. VEHICLE OPERATES AS DESIGNED.

VIN: WDD**************
Mileage: 30,000 - 40,000 miles
Repair Date: October 2019
Location: Michigan

CHECK ENGINE LIHT IS ON CONNECT BATTERY CHARGER SDS AND PERFORM QUICK TEST 200A CODE P275900 TORQ CONVERTER CLUTCH REGULATING SOLENOID VALVE ELECTRIC FAULT. GUIDED RETESTS SAYS TO REMOVE ELECTROHYDROLIC CONTROL UNIT TO INSPECT. REMOVED UNDER BODIES PAENLS TO ACCEDD TRANSMISSINO ELIMINATE VALVE BODY AND FOUND TORQUE CONVERTER CLUTCH SOLENOID MOUNTING BRACKETS BROKEN. ODRERED BRKT. AND SOLENOID REPLACED THE TORQUE CONVERTER CONTROL SOLENOID AND IT'S BRACKET DUE TO ELECTRICAL FAULT. REISNTALL THE CONTROL VALVE BODY (ELECTROHYDROLIC UNIT). FILL THE TRANS AND CLERA CODES. .60NON TIME TO DISSSEMBLE ELECTROHYSRAULIC UNIT AND REPALCE SOLENOID AND BRKT

VIN: WDD**************
Mileage: 20,000 - 30,000 miles
Repair Date: April 2018
Location: California

CLIENT STATES CHECK ENG LIGHT IS ON. CK-ADV FOUND RODENT DAMAGE TO ENGINE WIRE HARNESS PERFORM HORT TEST CODE IN ME P222C11 PRESSURE SENSOR2 HAS A SHORTED TO GROUND CIRCUIT TO ROUND THERE IS A SHROT CRICUIT TO GROUND/REMOVE UPPER ENGINE PANELS/TEST WIRING FINDINGS RODENT DAMAGE AT LEFT NTAKE PRESSURE SNSR WIRE HCEWED APART/REMOVE AND REPLACE ALL THREE CONNECTOR PINS AND RESECURE WIRE HARNESS /REEASE CODES AND ROADS AFER EPAIRS NO CHECK ENGINE LIGHT ON

VIN: WDB**************
Mileage: 30,000 - 40,000 miles
Repair Date: December 2011
Location: Pennsylvania

CHECK ENGINE LIGHT IS ON 0����CHECKED FOR CHECK ENGINE IGHT ON. LIHT NOT ON. CONNECTED BATTERY CHARGER�& SDS. PREFORMED QUICK ETST. FOND STORED FAULTS IN ME. FOR LITTLE & MAJOR�LEAKS IN EVAP. SYSTEM. CHECKED FUL CA. CAP ON CORRECTLY. PERFORMED UEL�TANK LEAK TEST WITH SDS. EAK TEST PASSES. RESULTS STATE ERSE FAULTS.� PROGRAM ENGINE CONTROL UNIT . TRIED TO PROGRAM CONTROL UNIT . WITHOUT TO�CONNECT ON ILNE. RTIED ANOTHER SDS. NUABLE TO CONNECT. WILL TRY AGAIN�LATER. CONNECTED ON LINE. CHCKED FOR NEW SOFTWARE FOR ME. NO NEW SOFTWARE.�CLEARED FAULTS. . FUEL EVAPORATION SYSTEM-TEST, PERFORM

VIN: WDB**************
Mileage: 70,000 - 80,000 miles
Repair Date: April 2012
Location: Oregon

14MBZ REPLACED ENGINE AIR FILTERS AND CLANED HOUSING.. MS1000 ENGINE AIR FILTER SERVICE.. ENGNIE AIR FILETR SERVICE.

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