1999 Audi A4 "crank sensor faults" Questions

engine cranks but wont start run fault codes and look for cam/crank positions sensors faults . check immobiliser is working correctly. Check that the cam is turning (broken cam belt)

...crank. Changed pugs, fuel filter and some vacuum/pcv pieces, No difference. FUEL PUMP GETTING BAD THE CHECK VALVE LETTING ALL FUEL DRAIN BACK TO FUEL TANK.HAVE VECHICLE SCAN FOR CRANKSHAFT SENSOR ...

...crank sensor signal implausable. The revs would start increasing with no pressure on the throttle, lots of black smoke and then cut out. The crank sensor wiring was at fault in this case. The ECU ...

...crank shaft position sensor is to tell the cpu when to allow spark at the right time. IT normally works or it doesn't. Lack of take power for take off can be associated with low fuel pressure for the ...

no spark not start no spark Hi there have you had a scanner to see if any faults are stored most common thing is crank sensor but could do with more info

...up---cooling system fault I would check for a thermostat stuck open code p0322 refers to crank shaft position (CKP) sensor/engine speed (RPM) sensor--no signal===causes--wiring---CKP/RPM ...

...Crank shaft sensor or air mass meter, is this a v6? I had the 2,6 a4 same fault same miles funny enough. changed the air mass meter is was ok after that. thing is they have so many sensors, you need ...

Sensor. I am assuming (based on this information) that your vehicle is front wheel drive and has an automatic transmission. If you have a different powertrain (i.e. quattro all wheel drive or a manual

...crank case breather valve that is the black valve that sits just infront of the valve cover hase two larger plastic pipes going to it get new valve. you will need a t20 torx 1/4 inch rachet and ...

...Crank position sensor fail, random cylinder misfire, and transmission fault. Have battery and charging system tested. If battery and alternator nominal, then likely the crank position sensor is at ...