2D28 - P1197 (DME)

2D28 - P1197

Information saved in
DME

Fault code
2D28 - P1197

Fault text
Differential-pressure sensor, intake manifold: signal

Fault description
Differential Pressure Sensor Intake Manifold High Input
(Bank 1)

Condition for fault identification
Test condition:
Electrical max. fault (B_mxddss)
0.2441 < uddss_w < 4.9023 V
Terminal condition: KL_15 = true
Voltage condition:
none

Condition for fault memory entry
0.4 sec. (TDDDSS0)

Action in service
Check the sensor's voltage supply (Terminal 87) + ground
connection, signal wire to DME; if OK replace sensor

Fault effect and breakdown warning


Driver information
Warning light:
Standard BMW fault; no MIL,
no scan tool output; no EPCL

Service instruction
none