P1661 — Oldsmobile
P1661 — Oldsmobile: MIL Control Circuit
Code breakdown
P — System
Powertrain (engine, transmission, fuel & emissions)
1 — Type
Manufacturer-specific
6 — Subsystem
Computer output circuit
Manufacturer-specific meanings (Oldsmobile)
- Input basso circuito controllo circuito di uscita
- MIL Control Circuit
- Output Circuit Check Signal Low
- EGR Circuit