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When this happened to me on my seven year old 2.2 DCi laguna I had to hae taken in to the Renault dealers. It turned out to be the a problem with both the cam sensor and the fuel injection sensor. Both had to be replaced at a cost 0f £300 in all. It did cure it though! May also be TDC / crank sensor. Worth removing it and giving it a clean.
What else can I help you with?
Where is the start motor located on a Renault Laguna 1999?
Starter i located on the back of the engine - between manifold and driveshaft.
Why wont Renault laguna 19tdi start?
There are several potential reasons why a Renault Laguna 19 TDI might not start. Common issues include a dead battery, faulty starter motor, or problems with the fuel system, such as a clogged fuel filter or air in the fuel lines. Additionally, issues with the ignition system or engine sensors could prevent the engine from starting. It's best to perform a thorough diagnostic check to identify the specific problem.
How can you start your Renault Laguna after battery replacement?
After replacing the battery in your Renault Laguna, ensure the new battery is properly connected, with the positive terminal first followed by the negative terminal. Once connected, get inside the vehicle, insert the key into the ignition, and turn it to the "On" position without starting the engine to allow the electronics to reset. Then, turn the key to the "Start" position to crank the engine. If the car doesn't start immediately, wait a few moments and try again, ensuring all connections are secure.
How do you start Renault laguna after battery and ECU replacemet?
After replacing the battery and ECU in a Renault Laguna, ensure that all connections are secure and properly seated. You may need to reprogram the ECU using specialized diagnostic equipment to match it with the vehicle's key and immobilizer system. Once everything is connected, turn the ignition key to the "on" position without starting the engine to allow the ECU to initialize. Finally, attempt to start the engine; if it doesn't start, further diagnostics may be needed to check for any additional issues.
Renault laguna 51 plate car gradually stopped recognising card and now will not start engine replacement card only one year old help?
my be the card-reader inside the car
How do you start Renault megane when card key not working?
can you start the engine of a 2005 renault megane with out key card
Is the engine damaged when the timing belt breaks on a 1994 Renault Laguna?
probaly not, but do not try to start it. and before you actually try to fix it make sure the engine is at top dead center or it will never crank over after the timing belt has been replaced.
When the battery in a Renault laguna goes flat does the imoblizer kick in and cause the car not to start?
well the batterys flat, so it won't start, with or without an imoblizer
Why does your Renault laguna refuse to start when engine is warm?
could be a starter problem. i replaced mine (1996 RT) a few times. its just the way the car is built. Most likely cause is a dirty TDC sensor, clean it.
How do you change exhaust on 1996 Renault laguna?
To change the exhaust on a 1996 Renault Laguna, start by safely raising the vehicle and securing it on jack stands. Remove the old exhaust by loosening the clamps and bolts connecting it to the manifold and the rubber hangers. Install the new exhaust by reversing the removal process, ensuring all connections are tight and secure. Finally, check for leaks by starting the engine and inspecting the exhaust system.
My car is reading in km instead of miles after battery power loss ie not enough to start the engine but did so with jump leads the car in question is a Renault laguna 51 plate?
Km may be the default setting- should be correctable
Why does your Renault laguna get hot around the stop start button?
If your Renault Laguna gets hot around the stop-start button, it could be due to several factors, such as a malfunctioning electrical component or a short circuit in the wiring. Additionally, excessive heat may result from the engine overheating, which can cause the surrounding areas to warm up as well. It's advisable to have the vehicle inspected by a professional mechanic to diagnose and resolve the issue safely. Regular maintenance can also help prevent this problem from occurring.
