29E5 - P2191 (DME)
29E5 - P2191Information saved in
DME
Fault code
29E5 - P2191
Fault text
DME2: Mixture adaptation, bank 2, upper engine-speed
range
Fault description
Fuel mixture adaptation, upper engine speed range
Condition for fault identification
none
Condition for fault memory entry
none
Action in service
Induction vacuum leak/exhaust air leak (AFR O2 sensor !)
Low fuel pressure
Check oxygen sensors before cat.
Check tank EVAP air discharge (air leak !)
Check HFM (contamination, defect)
Fault effect and breakdown warning
Driver information
none
Service instruction
none