BMW Fault Code - 29A4

Check 29A4 Fault Code

BMW Fault Code: 29A4

29A4 - Oxygen-sensor heater before cat. conv.,bank 1:activation

System: Digital Motor Electronics

BMW System: DME

Type: Drive

BMW Fault Code: 29A4

29A4 - Oxygen-sensor heater before cat.conv.,bank 1:activation

System: Digital Motor Electronics

BMW System: DME

Type: Drive

Lambda Sensor Heater Pre Cat Bank 1 Activation

Fault Code Table : DME 9

DME 9 or ME9 is used on Valvetronic BMW engines. Valvetronic removes the need for a throttle butterfly, passing air control directly onto fully controlable valves.

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