1998 Volkswagen Passat "bad turn signal ground causes" Questions

...Turn the engine on and examine the IACV valve movement in response to additional loads (power steering inputs etc). The valve should open and close according to demand causing perceptible change in ...

...bad spark wire; if one goes over 40 ohms in operation (that is, lots of current, so be safe) it might be failed out by the computer. It might be failing to pull a vacuum because of a leak in that ...

...signal. i'll attach the wiring diagram for the relay to the pump to the computer. Hi there:DTC P0411 refer at Secondary Air Injection is an emission control that uses an air pump (either ...

...turn signal is turned on it works fine. any suggestions? Possible bad ground on the right side signal causing a back feed. possible internal turn signal switch. possible turn signal flasher ...

...bad ground connection to either the front or rear parking/turn (probably rear) signal bulb socket. When the ground is bad, the parking light filament with find a ground through the blinker filament, ...

...turn signals operate normally. Check you ground (negative) connections. A loose or bad ground can result in one bulb finding a ground through another route, which can be another bulb. generally, the ...

...turn signal and which ever gear is selected both flash on the instrument panel. What could cause this to happen? Is it the switch? nope you got a bad ground either at the light sockets or body ground ...

turn signal circuit. This could be caused by a damaged or corroded wire, a loose connection, or a short circuit. Bad ground connection: A bad ground connection can cause electrical problems throughout

...steady. When I use right turn signal my parking lights flash I would check to make sure the grounds to the light bulbs are good. A bad ground does weird things like this, caused by power

bad turn signal switch. The switch is grounding the supply wire from the flasher which makes the flasher think the switch is in a turn position. Since there is very little load on the grounded circuit