+18 1995 Volvo 850 Turbo Check Engine Light 2023. Plugs last about 50,000 km and cables about. Web i have had the check engine light come on in my 850 turbos, i have 3 of them, due to plugs/cables going bad.
Sensor wiring fault to or in ect sensor;grounds corroded on intake manifold or engine. Plugs last about 50,000 km and cables about. Since then, the check engine light illuminated that winter, after which i took it to the dealers.
