2017 Mercedes-Benz C300
Mileage
67,505
Service Date
4/27/2023
Services Performed
- PERFORMED DIAGNOSIS AND FOUND CODES: 1.P219C77 Mixture formation (cylinder 1) is irregular.The commanded position cannot be reached. STORED 2.P1CE577 Injector injection quantity adjustment for uniform mixture formation has detected an excessively lean mixture at at least one cylinder.The commanded position cannot be reached. STORED 3.P030085 Combustion misfiring has been detected.There is a signal above the permissible limit value. STORED 4.P030185 Combustion misfiring of cylinder 1 has been detected.There is a signal above the permissible limit value. STORED 5.P1CEF85 Injector injection quantity adjustment for cylinder balancing has almost reached the upper limit value at at least one cylinder.There is a signal above the permissible limit value. 1.P056200 The on-board power supply voltage is too low._ 1.P1502FF The power supply of the hydraulic valves has a malfunction._ STORED 2.P056317 The on-board power supply voltage is too high.The limit value for electrical voltage has been exceeded. STORED 3.C053BFE The power supply of the valves in the ESP(R)/regenerative braking system has an electrical fault or an open circuit._ STORED 4.U11A5E8 Communication with sensor ''Yaw rate, lateral and longitudinal acceleration'' has a malfunction._ STORED 5.C100B77 The electric parking brake has a malfunction.The commanded position cannot be reached. CURRENT and STORED 6.C100BFA The electric parking brake has a malfunction._ CURRENT and STORED 7.U0427E7 Implausible data were received from the electronic ignition lock._ FURTHER INSPECTION FOUND LOW COMPRESSION ON CYLINDER 1 AND 4, POSSIBLE PISTON DAMAGED, EXCESSIVE OIL LEAKING INTO CYLINDER, INTERNAL DAMAGED. RECOMMENDED TEAR DOWN TO VERIFY DAMAGE . CUSTOMER DECLINED ANY FURTHER WORK OR DIAGNOSIS
MOISES C. gave our service a 5 star review on 4/29/2023
