wondering code

[kniever]

a mates vr v6 is having a few problems lately so i ran a diagnostics test and got code 13 which is oxy sensor but also got ''Code 47 - 18x Reference Signal Missing'' which i have no idea what it means so if someone could tell me it would be great

[TheForgotten]

18x is one of the signals sent out from the crank angle sensor

[kopper69]

If the car is stalling or hard to start, replace the CAS (Crank angle sensor). Very common fault and code 47 is usually a sure sign that the CAS is at fault.