Porsche
Diagnostic and Repair Information ,Wiring Diagrams. DTC. TSB. Types: TSB, DTC, Wiring Diagrams, OEM Procedures. Trusted by more than 400,000 technicians. OEM accurate fix for faster repairs. Repair Procedures and Labor Times. Factory Auto Repair info. Request A Demo Today. Factory-Correct Diagrams. Factory Part Numbers. Maintenance Schedules. Repair Procedures. Labor Times. Types: TSB, DTC.car insurance, auto insurance, auto, car, vehicle, insurance, quote, quotes, online, insurance,auto, autos, car, cars, vehicle, vehicles, used car, pre-owned car, pre-owned vehicle, used auto, used vehicle, rental,auto racing news, car racing news
P0501
P0501
Diagnosis information - DME V6 DFI No vehicle speed signal
Diagnostic conditions
- Battery positive voltage between 10 V and 16 V
- Engine temperature > 30 °C (86 °F)
- Engine speed 1480... 4520 rpm
- Vehicle speed > 20 km/h (13 mph)
- Overrun shut-off
- Brake released
Possible fault causes
- No or incorrect signal from PSM control unit
- CAN data bus faulty