Psm warning light

Tiny
DREDAYZ
  • MEMBER
  • 2003 PORSCHE CAYENNE
  • V8
  • 4WD
  • AUTOMATIC
  • 68,945 MILES
Hi I have a 03 porsche cayenne I would like to know what causes the psm warning light and check engine light to come on and how can I fix it? The car also has no power while im driving
Do you
have the same problem?
Yes
No
Wednesday, March 23rd, 2011 AT 3:37 PM

3 Replies

Tiny
KHLOW2008
  • EXPERT
You need a scan to find out what is causing the indicator lights to come on. There are numerous sensors and electrical components within the system that can trigger the indicator lights to come on.
Was this
answer
helpful?
Yes
No
-2
Wednesday, March 23rd, 2011 AT 3:44 PM
Tiny
DREDAYZ
  • MEMBER
Yeah but would that also cause the lose of power and the car just reves out like its misfiring
Was this
answer
helpful?
Yes
No
-1
Wednesday, March 23rd, 2011 AT 4:03 PM
Tiny
KHLOW2008
  • EXPERT
Of course. The CEL shows when an error has been detected and it could be anything from engine stalling to misfiring or even go to " limp mode ". The PSM indicator light could be due to the fault as indicated by the CEL.
Was this
answer
helpful?
Yes
No
-2
Wednesday, March 23rd, 2011 AT 4:11 PM

Please login or register to post a reply.

Recommended Guides