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mochoukri
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Posts posted by mochoukri
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Ok Wvicary,
i have checked the fuses one by one of both fuse boxes. They all seem ok...
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@Wvicary
No i didn't. You mean the fuse box inside on the left hand side of the steering wheel, right?
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ok guys,
i have unplugged the connections of both fans. Did a reset with durametric but the error codes of fan and MAF still show up.
I am desperate know.
Suggestions???
DME module maybe?? if yes, how to access/check??
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Goodmorning Guys,
i have replaced the brake switch sensor and the brake switch error is gone now.
Still remaining are the MAF and fan 2.
Yesterday i have reached the fan connectors but what b***tches to unplug them. I didn't succeed in unplugging the connection.
Someone whone knows how exactly to unplug them??
Thanks
mo
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Dear Loren, hahnmgh63 and wvicary,
it is easy to find the connections for the Mass Air Flow Meters.
But where are the connections situated for the Fans and the Brake Switch?
Can someone please explain me how to access.
Your input is highly appreciated.
thanks
Mo
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Battery was replaced 10 months ago.
By now the connections shoumd be dry,but maybe corrossion ocurred.
I will check the connection plugs and try to reset the faults and see what happens.
The connection pkugs for the afm are easy to find.how about the other plugs?where are they located and hiw to access?
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Dear loren,
Many thanks for your quick reply.
It is a porsche cayenne s - 2004- 4.5 v8.
You gave me some possible causes.is there a tutorial available on how to measure/check the causes?or can you explain to me?
Thanks a lot.
Regards,
Mo
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Dear all,
before i started this post i have searched through the topics but couldn't find any relevant info/solution for my problem.
Let's start from the beginning. A couple of weeks ago, i took my car to the car wash. The dude at the car wash used high pressurized water to clean the engine.
After the wash the psm failure signal came up and the car went into limp mode. I guess some water messed up the electronics of the car.
With durametric i made a diagnose and 3 errors showed up:
- P0481
Description: Fan 2 Control Circuit
- P0103
Description: Mass or Volume Air Flow Circuit
= P0571
Description: Brake Switch A Circuit
After resetting the errors, the rpm goes to zero after starting the engine, so engine goes dead. When i prevent the rpm going to zero by pushing the gas pedal, the psm failure shows up again and rpm doesn't drop to zero anymore.
So i am completely confused.
Is someone familiar with this problem?
Any tips are welcome.
Thanks in advance
the log sheet is as following:
USB Hardware Present
Device is present but not plugged into the car.
USB Hardware Present
All Porsche Models Selected
Device is plugged into car and ready
Cayenne Selected
Cayenne DME Selected
About to get fault codes
moduleType = CayMotronicDME71
dtcCount = 3
Fault Number: P0481
Description: Fan 2 Control Circuit
dtcCount = 3
Fault Number: P0103
Description: Mass or Volume Air Flow Circuit
dtcCount = 3
Fault Number: P0571
Description: Brake Switch A Circuit
Cayenne Tiptronic Selected
About to get fault codes
moduleType = CayTiptronic
dtcCount = 1
Fault Number: 1314
Description: DME control module
Cayenne Airbag Selected
About to get fault codes
moduleType = CayAirbag
dtcCount = 1
Fault Number: 0
Description: Module failed to initialize
Repair Infomation: Make sure the key is in the ON position. The vehicle may not have this option or there may be a wiring problem to the computer. This could also be a module that simply failed to respond.
Cayenne Kessy Selected
About to get fault codes
moduleType = CayKessy
dtcCount = 1
Fault Number: 0
Description: Module failed to initialize
Repair Infomation: Make sure the key is in the ON position. The vehicle may not have this option or there may be a wiring problem to the computer. This could also be a module that simply failed to respond.
Cayenne Air Condtioning Selected
About to get fault codes
moduleType = CayHeating
dtcCount = 1
Fault Number: 0
Description: Module failed to initialize
Repair Infomation: Make sure the key is in the ON position. The vehicle may not have this option or there may be a wiring problem to the computer. This could also be a module that simply failed to respond.
Cayenne Cluster Selected
About to get fault codes
moduleType = CayInstrumentCluster
Cayenne PCM2 Selected
About to get fault codes
moduleType = CayPCM2
dtcCount = 1
Fault Number: 0
Description: Module failed to initialize
Repair Infomation: Make sure the key is in the ON position. The vehicle may not have this option or there may be a wiring problem to the computer. This could also be a module that simply failed to respond.
Cayenne Steering Column Switch Selected
About to get fault codes
moduleType = CaySteeringColumnSwitch
dtcCount = 1
Fault Number: 0
Description: Module failed to initialize
Repair Infomation: Make sure the key is in the ON position. The vehicle may not have this option or there may be a wiring problem to the computer. This could also be a module that simply failed to respond.
Cayenne Wiper Selected
About to get fault codes
moduleType = CayWiper
dtcCount = 1
Fault Number: 0
Description: Module failed to initialize
porsche cayenne S - error codes help
in 9PA, 9PA1 (Cayenne, Cayenne S, Cayenne Turbo, Cayenne Turbo S)
Posted
Fuse box near brake master cylinder checked. All ok...