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P1666

P1666

Diagnosis information - Control unit DME (DFI)

Diverter solenoid valve

Diagnostic conditions
- Driving with 1 x Fullthrottle acceleration and 1 x Overrun phase(s)

Possible fault causes
- Loose contact or corrosion on connectors or lines
- Short circuit to B+/ground/between lines or open circuit in the lines
- Diverter solenoid valve Faulty