Audi A4 EPC Warning Light is On

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VIN: WAU**************
Mileage: 200,000 - 210,000 miles
Repair Date: November 2015
Location: Iowa

Engine Speed Sensor - Replace 200033 reoved and replaced G28 Engine speed sensor . cleared faults. veriifed proper RESTARTED operation. EPC light no LONGEST illuminated. released vehicle. .

VIN: WAU**************
Mileage: 50,000 - 60,000 miles
Repair Date: July 2016
Location: Colorado

C/S THE EPC LIGHT IS ON 56491 PSORTIC FALUTS STORED IN ECM FAULS P0444, P0033, P0243, P2294, P2401. ALL SEEM TO POINT TO CONCERN WITH ECM. SINCE SPORTIC CLEARED FAULTS. IF RETURN WILL NEED FUTHRE DIAG, APPOX $1600.00 TO REPLACE ENGIEN CONTROL MODULE .

VIN: WAU**************
Mileage: 180,000 - 190,000 miles
Repair Date: March 2015
Location: Washington

EPC LIGHT IS ON AND OFF 187756 REPLACED POWER SUPPLY RELAY AND CLEARED CODES .

VIN: WAU**************
Mileage: 190,000 - 200,000 miles
Repair Date: October 2015
Location: Virginia

LCIENT STATES THAT THE EPC LIGHT IS ON INERMENTENTLY AND THE ENGINE IDLE RAISSE ALSO OOSES POWER HAPPENS MORE IN WET WEATHER 190026 100 Vehicel has 3 fault. P0321- ign/distributr negine speed input circuit range performanec. P0322 ign/distributor engine speed no signal. P0011- A cam psition bank1 timing over advacned. VEH will need a new engine crank snsor G28 to corrct the P0321 and P0322 fualts. For the P0011 fault would like to REPERFORM an oil cange with using a BG oil cleaner chemical, the most liely cause is the solenod vave in the cam tensioner has sludged up and sticks causing fault. Oil change with bg 409 first and MOA could correct the issue wih out replaceing the cam tensioner . . CHECKED AND FOUND FAULYT ENGINE VELOCITY SENSOR

VIN: WAU**************
Mileage: 40,000 - 50,000 miles
Repair Date: October 2016
Location: Pennsylvania

EPC LIGHT CAME ON DSH. 41338 FAULT STORED FOR BRAKE LIGHT CONTROL SWITCH MALFUNCTION. GUIDED ERRORS FINDS TEST PLAN INCONCLUSIVE DUE TO INTERMITTENTLY FAUL.T REPLACED SWICH . TST. DROV. OK AT THIS TIME. MOUNT AND BALANCED FOUR GOOD YEAR EAGLE LS TIRES . PERFOREMD FOUR WHEL ALGNMENT . .

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