so I’ve had a problem with my car. It’s an Audi 2004 A3 pd engine
I left my car for some time as my wife had a baby. It was fine when I parked it up. when I tried to start it again it was dead so I jumped the car and a fault came in it was the maf sensor.
move replaced the maf sensor and the fault it still there.
I have checked the voltage to the old maf sensor and it’s at 5 volts, when I start the car the maf stays at 1 volt and won’t move even when u Rev the car.
the new maf sensor has a 5 volt input and it has 40 mili volts and moves ? Have I brought the wrong maf sensor?
also the power at Hugh revs over 2000rpm is really low especially when on a motorway it’s lack of power is very noticeable and sometimes goes into limo mode.
I can hear my turbo kicking in a whining when I drive also
im thinking there is a few problems
maf sensor fault
stuck egr valve
leak in a pipe ( was fine when I left it tho)
actuator not working properly.
many help would be greatly appreciated or someone with the same fault.
Audi A3 2004 maf sensor fault replaced maf sensor
in Audi A3 (8P) Forum
Posted
Hi all
so I’ve had a problem with my car. It’s an Audi 2004 A3 pd engine
I left my car for some time as my wife had a baby. It was fine when I parked it up. when I tried to start it again it was dead so I jumped the car and a fault came in it was the maf sensor.
move replaced the maf sensor and the fault it still there.
I have checked the voltage to the old maf sensor and it’s at 5 volts, when I start the car the maf stays at 1 volt and won’t move even when u Rev the car.
the new maf sensor has a 5 volt input and it has 40 mili volts and moves ? Have I brought the wrong maf sensor?
also the power at Hugh revs over 2000rpm is really low especially when on a motorway it’s lack of power is very noticeable and sometimes goes into limo mode.
I can hear my turbo kicking in a whining when I drive also
im thinking there is a few problems
maf sensor fault
stuck egr valve
leak in a pipe ( was fine when I left it tho)
actuator not working properly.
many help would be greatly appreciated or someone with the same fault.