lovethesport

P1092 MAF sensor (HFM2) – below limit value

Possible cause of fault

- Open circuit in signal wire

- Open circuit in sensor voltage

- Short circuit to ground in signal wire

- Short circuit to ground in sensor voltage

- MAF sensor faulty

- DME control module faulty

does it mean new maf---could cleaning them actually damage them----

i just scanned my vehicle for codes and this one pops up----all info appreciated how to fix

i did remove both the maf sensors and clean them with sensor kleen spray-----

i want to take off my black trim and replace with silver as found in gts----pls advise on silver part no

has any done this on a 2005 cayenne s

i am thinking of doing this vehicle has 65k miles on it---

do you know part nos for the filter and the pan gasket----also how many ltrs of oil is needed

any other tips/information is greatly appreciated

thank you

can anyone help with 2005 cayenne s----also should the bolts have any loctite on them while installing

does any one have tips on how to remove the harness from horn----or do you have to cut wires

thanks guys

my car alarm just went off----is the alarm horn same as the front horns----if yes what could it be

the fuse is good---no 16 on left side fuse box----is there any relay----what else can i check ---thanks

time too ad some bling to the 2005 cayenne s

tire merchant recommends tires 265 35 22

should i go with this or what is a better size

thanks in advance

2005cs--engine noise--dealer to replace under warranty with a remanufactured unit---

pls advise on the following;;

1::what is replaced along with engine::waterpump, starter, alternator, coolant etc

2::what type of warranty should they provide--the vehicle warranty itself will expire in 350 kms

3:::will this lower the resale value and is there any way to ask porsche for re-imbursement

thanks you very much

update---took the car into the dealer

coils cracked--replaced--tech says all noises are ok-------

service advisor listens and agrees there are noises and tech is wrong-----

service manager is called---right away hears the sound---orders a bore inspection and advised of possible engine replacement under warranty----

will keep you posted if it turns out to be something else----

I don't think that they are going to say it's normal, the engine sounds like a concrete mixer driven by an old diesel motor. Hope the best for you next Monday and rapport back please.

Hey Bro, listening to the video it sounds like U may have some people stuck in ur engine......... may be the 1st problem!! Do u have any coolant leaking? That would be #1 for a water pump I would think. I had similar noise, but I also had coolant all over the place, may be ur water pump starting to go. I had about an inch of lateral movement in mine.....whoops

Good luck!

could it be the coils

Per the factory TSB:

"On vehicles that are still under warranty, the replacement of all bar ignition modules (coils) with Part No. 948.602.104.00 or 948.602.104.01 with bar ignition modules (coils) with Part No. 948.602.104.03 can be claimed under warranty using the following damage code: Damage Code 2820 12 000

On vehicles that are no longer covered by warranty, we also recommend that you replace all bar ignition modules (coils) with Part No. 948.602.104.00 or 948.602.104.01 following consultation with the customer with bar ignition modules (coils) with Part No. 948.602.104.03 in the event of a complaint.

The replacement of bar ignition modules (coils) with Part No. 948.602.104.03 that are diagnosed as faulty can be claimed under warranty."

thanks very much---will they create a problem for me taking the coils out myself

i had asked the dealer to look at this once before but

the dealer says that there are no faults and no cel so he refused to inspect them......

i took them out and they end in part nos 002-----and they have hairline cracks---all eight of them-----

the vehicle is going in for some engine noise issues on monday as warranty is ending in 400kms----

how do i get them to now replace these coils and will they give me hassle for taking them out myself

or

am i out of luck and they will not do anything

yes, i will definately report back

plus

i just took a look at the coils and they are all cracked---could this be causing problems-----

ps::i am starting a new question about this problem

Noise 1: see post 3.

Noise 2: could be the water pump.

thanks for your reply--i am booked in for service on monday---i still have 400kms left under warranty---hopefully they will not say it is normal

http://ca.youtube.com/watch?v=jKpGNIkV5MQ

there are 2 noises---one is the turrrrrrrrrrrrrrrrrrrrr

the other is the tuck tuck tuck

pls advise

it sounds like there is knocking right under the plastic cover which says 4.5 and also there is constant knocking coming from the bottom of the engine----tuck--tuck--tuck---tuck---tuck----the sound can be heard from the wheel wells while suv is idling---could it be bad coils---

once in every 500 miles the dipped beams dont light up and get this error-----once i restart the vehicle the error goes away and the lights start working-----what could it be------it only happens when i turn the switch to turn the interior lights on as well

yes, still under warranty for 5000 miles---hence looking for help to sort it out as much as poss----what about cardan shaft----

i have the following list and additions will be helpful and greatly apprecited

1::slight hesistation while starting to drive

2::ticking noise when steering turned all the way to the left

3:::rear tailgate and glass drop down sometimes----

4:::wipers shuddering

5: clunk under floor when accelearting then braking

6:::coolant dripping under engine

7:::now and again the pcm does not turn on----or no cd catridge detected----

what else should i have looked at as a precaution____any air con issues or suspension issues -------and any tranny issues-----------

if yes, pls tell me which ligt bulb is the drl bulb--------is it one below the zenon or the one on the left which activates with high beam----

hi

i purchased a 2005 cayenne "s" which has 42k miles on it-----unfortunately i dont have any service history------vehicle was corporate lease and headoffice lost the books-------

what services should be done at this time-----and do the spark plugs get done at 60k--------

is there any service interval indicator in the vehicle that will show when service is due------