P1415 Cadillac Air Pump Electric Current Sensor Circuit Low Voltage
Possible causes
– Secondary Air Injection check valve bank 2
– Secondary Air Injection (AIR) pump electrical circuit fault
– Blocked Secondary Air Injection (AIR) system
– Faulty Secondary Air Injection (AIR) pump
– Secondary Air Injection (AIR) pump electrical circuit fault
– Blocked Secondary Air Injection (AIR) system
– Faulty Secondary Air Injection (AIR) pump
What about the obd code?
The P1415 Cadillac code is set when no O2 sensor voltage change is detected by the Engine Control Module (ECM).
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
P1415 Cadillac Description
During the Secondary Air Injection (AIR) system test the Engine Control Module (ECM) looks for a change in the O2 sensor voltage.
Cadillac Vehicle:Cadillac CTS Coupe, Cadillac CTS-V Coupe , Cadillac Eldorado , Cadillac Escalade EXT , Cadillac ATS , Cadillac CTS , Cadillac CTS Sedan , Cadillac CTS Sport Sedan , Cadillac CTS-V , Cadillac CTS-V Sedan , Cadillac Catera , Cadillac DTS , Cadillac DeVille , Cadillac STS-V , Cadillac STS , Cadillac Seville , Cadillac XTS , Cadillac XLR , Cadillac XLR Platinum , Cadillac Escalade , Cadillac SRX