P1619 / VW

Glow Plug Relay Open/Short To Ground

Notes:

P1619 / CHEVROLET

Engine Oil Life Monitor Reset Circuit

Notes:

P1619 / CADILLAC

Engine Oil Life Monitor Reset Circuit

Notes:

P1619 / BUICK

Engine Oil Life Monitor Reset Circuit

Notes:

P1619 / BMW

MAP Cooling Control Circuit Signal Low

Notes:

P1619 / AUDI

Glow Plug/Heater Relay Circ. Open/Short to Ground

Notes: