2B70 - P1511 (DME)

2B70 - P1511

Information saved in
DME

Fault code
2B70 - P1511

Fault text
Variable intake system, activation

Fault description
DISA (Differentiated Intake Manifold) Control Circuit
Electrical

Condition for fault identification
Test condition:
Short-circuit current on H bridge >= 8 A
Terminal condition: Terminal 15=TRUE
Voltage condition:
9 V < U > 16 V

Condition for fault memory entry
n> 40 rpm, tateist_w <= 10 %

Action in service
Stecker / check wiring harness, otherwise replace DME

Fault effect and breakdown warning


Driver information
Warning light:
none

Service instruction
none