E39 / P2269 00

Read the instructions below then start the fault diagnostic procedure.

Symptom: CHECK ENGINE Possible driveability problem.

P2269 00

Fault symptom

CHECK ENGINE

Possible driveability problem.

On-board diagnosis

Type of diagnosis:

Continually

Enable criteria:

Engine Run

Fault criteria:

Too much water in the fuel detected.

Checking the wiring harness

Jiggle the wiring harness at several points to detect intermittent breaks or short circuits. Check also the connector for oxidation or loose pins.

Diagnostic help

Diagnosis regards:

Poor fuel quality.

Functions in the diagnostic tool related to the fault:

Test value:

•	Ethanol Blend Sensor

•	Ethanol Blend Sensor

(See also description of readings/activations in diagnostic tool)