Laguna dymanique how to find fuel cut out switch after crash

The fuel cut-off switch location can vary depending on the make and model of a vehicle. In a 2016 Santa Fe, the fuel cut-off switch is located in the driver's side footwell, near the hood release lever. It is usually labeled with the words "Fuel Cut-Off Switch" or a similar phrase, and is often red in color. It is important to consult the vehicle's owner's manual for specific instructions on how to locate and use the fuel cut-off switch

where you in an accident??????????
Gas or Diesel??? and what engine, is there?
the 1.4L turbo?
4 engine choices.
no such thing .(cut)
why ask this?
please post symptoms, and get real advice.

??? get car serviced under warranty..???

the fuel IS cuts for:
turn key to off cuts fuel.
1: out of gas. or wrong fuel.(clogs system)
2: PCM cuts the Fuel pump relay.
3: PCM cuts the ASD relay that then does #2
4: PCM cuts fuel at injector for up to 8 reasons
that only a scan tool can see..
then there is spark causes. if gas engine.
The PCM cuts fuel with even a hint of lost spark.

there is no crash fuel line cut device.
aka. Inertial fuel cut.


this is not some old FORD with crash cut.

here are the 3000 + parts on car
look for it?

http://www.mopar.com/jeep/renegade/2015/

The fuel cut off switch activates during a hard crash and on my Laguna it is located under the bonnet and is bolted to the passenger side suspension strut mounting near the top, hope this helps.

v8, 1999 what?
cut off of what?
yes the ECU cuts off spark and fuel for many reasons,
on some cars there is an inertial fuel switch that trips in a crash
did you crash?
v8 gas or v8 diesel.? both are 2001 start date ,so?
what isuzu you have, name it.?
and if savvy , what country it resides.... they vary by that big time.

what makes you think there is one.

the FSM (factory service manual) covers this , 100%

buy one new or used.

check fuses first.

why does wiki say there is no Generation II Laguna with 1.8L diesel.

but shows, x6 , 1.9L

all are F9Q-xxx engines. 1,870 cc

so what matters is exactly which of the 6 F9s you have.

all have Direct injection, and works more like gas car than diesel.

but says>

The diesel-fuel is delivered either by a mechanical injection pump or a common rail fuel injection installation.

my guess is common rail.

is it>?

the first job is to check all fuses.

the make sure filters are clean (done)

then make sure the glow plugs all work.

if all that works, then using the proper scan tool see if the PCM

is throwing DTC codes (say for crank or cam sensors)

crank for 5 second scanning. got DTC errors?

if that is ok, fuel pump pressure is key next step.

the next step are the injectors actually firing electrically.



how is that.?

The fuel deadman switch is an inertia-based switch, the momentum and sudden stop in a crash will set if off regardless of whether or not the airbag deploys. The airbag is set off by the closing of one crash sensor and one safing sensor simultaneously. I hope this helps

fuel pump cutoff circuit breakers[crash switches] are usually located behind the fabric lining in the trunk,or behind a trim panel,on or above the inner rear wheel well.

Honda's have a fuel pump cutoff crash safety switch, u have it confused with Fords, they have what is called an "inertia switch" to cut off fuel flow after a crash, Honda's use key on engine off oil pressure switch to stop fuel flow, does the same as the Ford switch but a diff way.

Hi, I had the same fault on my Laguna 1.9dci. you have a faulty injector. possible one or more. changed one on mine and it got better but then a second had to be done, now problem completely gone.

Found this site hope it helps.
http://rapidlibrary.com/index.php?q=renault+laguna+manual