2004 Porsche Cayenne S 4.5L MIL Lamp on
aloha fellow [...] light on f4 fuse good tested relay for bank 2 air inj. pump ok hoses and piping intact. checked resistance of inj. pump bank 2 1ohm . mitchele on demand mentions filters for pumps but not finding any. any input would help thanks ib advance
FIX posted 1/13/2010
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 3 Replies Received (View Replies)3 Replies Received (Hide Replies)Related Documents & MediaRelated Documents & Media |
Message Closed
Vehicle Data2004 Porsche Cayenne S
Trouble Codes
|
Message Closed
Vehicle Data
2004 Porsche Cayenne S
VIN | WP1AB29P04 |
Engine | 4.5 L / 8 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Not Applicable |
Trouble Codes
P0492 | secondary air injection insufficient flow bank 2 |