P0010 - "A" Camshaft Position Actuator Circuit (Bank 1)
Car will run rough
Could be
Faulty oil control valve (OCV)
Open or short in the VVT/VCT circuit
Open or short in the OCV / solenoid valve
Damaged computer (PCM)
Check
Check the Bank 1 VVT/VCT system circuit wiring and connectors, repair if needed
Warm up the engine, test the operation of the OCV, replace or repair if necessary
1999 Audi a4 obd 2 conector problem
Evap Leak
One that works with OBD II.
The 1998 Audi A4 OBD 2 port is on lower dash, left of steering column
Trouble code P0501 means:Vehicle speed sensor range/performace
Trouble code P0440 means: EVAP System No Flow During Purge
What does obd code P0740 mean
in the rear ashtray
It is immediately under dash near steering column.
Trouble code P0442 means: Evaporative Emission System Leak Detected (small leak)
Code P1237 indicates a Fuel Pump secondary circuit malfunction, including an open or short circuit.
Trouble code P0302 means: Cylinder 2 Misfire Detected Try replacing the plugs and wires