
2009 Porsche Cayenne 3.6L MIL Lamp on
Hello Porsche Techs, There are no symptoms other then there is a Check Engine light with the code P12A2 listed on this post with a description. We know there are three possibilities Low Fuel Pressure from low side or High side or the pressure sensor is defecti...
FIX posted 9/29/2015
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)6 Replies Received(Hide Replies)6 Replies Received
|
Message Closed w/FIX
|
VIN | WP1AA29P99 |
Engine | 3.6 L / 6 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P12A2 | High Pressure fuel inadeguate |
Message Closed w/FIX
Vehicle Data
2009 Porsche Cayenne
VIN | WP1AA29P99 |
Engine | 3.6 L / 6 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P12A2 | High Pressure fuel inadeguate |