cosmaa1

Does anyone know the Part number of connector to coolant temp sensor A4 B8. It is under the Intake manifold so I really can't see it.

Thanks

TC

Re: 2012 Audi A4 B8 TFSI

Can anyone please advise me what may be causing my EPC light to stay on and also triggering the following codes: P034300 Camshaft position circ. high input, P201400 Intake manifold runner position sensor/switch circuit,P201600 Intake manifold position sensor switch low.

I pulled off the intake manifold but could not find any overt problems except some missing insulation on the black wire connected to the knock sensor connector. I replaced the fuel injector o rings, cam position sensor, Intake manifold runner position sensor and new NGK spark plugs. Still no good.

Background: In Dec 22 because of EVAP issues I replaced the intake manifold (OEM), purge valve, breather/oil separator, rebuilt fuel injectors, air charge temp sensor, ignition coils, NGK spark plugs and did a manual carbon removal. After that, the car ran great until now.

Any advice would be greatly appreciated. I am pretty much at an impasse. Thanks TC

Thanks

Does anyone know if I replace my fuel injectors will they need to be reprogrammed.

Thanks
TC

Can anyone give me some  advise.I need to replace the Male part of the knock sensor connector on my Audi A4 B 8. Does anyone know where to get the MALE(comes from main harness) or what I can do to fix the connector. One of the wires detached from the connector. Car is DOA. Thanks TC

I have a 2012 A4 B8.  I had a loose intake manifold bolt that would not tighten. I removed the intake manifold and installed the heli coil. Now the car will not start. Just turns over and a gas smell. The car ran great before I removed the manifold. I don’t think I forgot any connectors. Any suggestions? If somehow there is a connector problem, can someone identify which one to check that may cause this issue. Thanks TC