P1040 Volvo Injector 1 Supply Voltage Circuit Malfunction
Possible causes
– Faulty injector 1
– Injector 1 harness is open or shorted
– Injector 1 circuit poor electrical connection
– Injector 1 harness is open or shorted
– Injector 1 circuit poor electrical connection
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
Volvo Vehicle:Volvo C70,Volvo S40,Volvo XC90,Volvo XC70,Volvo XC60,Volvo V70,Volvo V50,Volvo V40,Volvo S90,Volvo S80,Volvo S60