P2258 Mercedes-Benz Secondary Air Injection System Control A Circuit High
Possible causes
– Air Injection Pump Relay harness is open or shorted
– Air Injection Pump Relay circuit poor electrical connection
– Faulty Air Injection Pump Relay
– Air Injection Pump Relay circuit poor electrical connection
– Faulty Air Injection Pump Relay
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
Mercedes-Benz Vehicle:Mercedes-Benz C-Class,Mercedes-Benz CL-Class,Mercedes-Benz CLK-Class,Mercedes-Benz CLS-Class,Mercedes-Benz E-Class,Mercedes-Benz G-Class,Mercedes-Benz GL-Class,Mercedes-Benz GLK-Class,Mercedes-Benz M-Class,Mercedes-Benz R-Class,Mercedes-Benz S-Class,Mercedes-Benz SL-Class,Mercedes-Benz SLK-Class,Mercedes-Benz SLS-Class,Mercedes-Benz Sprinter 2500,Mercedes-Benz Sprinter 3500,