P0202

P0202

Cayenne V8 - Injection Valve On Cylinder 2 - Open Circuit

Diagnostic conditions
- Engine running
- Battery positive voltage greater than 8 V

Possible cause of fault
- Open circuit in injection valve's control line
- Open circuit in voltage supply between injection valve and fuse
- Fuse F7 in fuse carrier in radiator tank E-box faulty
- Injection valve on cylinder 2 faulty
- DME control module faulty

Affected terminals
DME control module plug B, pin 89, and pin 2 of injection valve

Diagnosis/troubleshooting

NOTE: Connection KE 7 is located on the bottom of the radiator tank E-box.







Cayenne V6 - injection valve on cylinder 2 - open circuit

Diagnostic conditions
- Engine running
- Battery positive voltage greater than 8 V

Possible cause of fault
- Open circuit in injection valve's control line
- Open circuit in voltage supply between injection valve and fuse
- Fuse F7 in fuse carrier in radiator tank E-box faulty
- Injection valve on cylinder 2 faulty
- DME control module faulty

Affected terminals
DME control module plug B, pin 112, and pin 2 of injection valve

Diagnosis/troubleshooting

NOTE: Connection KE 7 is located on the bottom of the radiator tank E-box.