Tag: P0704 implausible signal audi a4

If you have an Audi A4 with P0704 this video may help you fix your clutch switch code. It is best to replace both clutch switches and brake switch while fixing this issue. Symptom that your clutch switch is bad in an Audi A4, if you push the clutch in while driving, the car revs for no reason. Or perhaps your car starts without pushing the clutch. The clutch switch and brake light switch are a common problem with Audi A4 B7, the parts have superseded many times make sure to get the most up to date version of the switches. Please share an update on your diagnostics and feel free to ask any questions, thanks.