BMW E90 325I year 2007 does not turn on had a shock

Greetings can help me I have a BMW E90 year 2007 325i had a shock the car starts but does not turn on what can be or someone to help me with the workshop or repair manual in advance thanks for the info.

If you already checked that you have a air and gasoline spark, you must start this is known as the triangle of fire how to check that you have a spark disconnect one of your coils put a screwdriver and put it from some land and that you go. Switch closed and places a container so that in the fall the gasoline in question of air you have to remove the air filter and put the hand to the tube when giving sucking your hand This is the emptiness that causes for the mixture it is a bit more specific this car this car they collided but they can be many things that do not start if you lack something spark air or gasol The key codification The gasoline pump an open line some sensor such as the CKP etc

Ok you need 2 things ..... spark and fuel ........ Well, if you have no spark, check the crankshaft sensor and the camshaft also seems to me that this car has an antirobo system ...... Well, if you do not have a fuel there is an impact sensor that cuts the feeding of the gas pump to avoid fire

If thanks for the answers I already did all that I followed the procedures if they told me that they have the impact swicht someone knows where they are or if they have the workshop manual I would appreciate

Hello, the BMW cars have an impact sensor that is placed in the positive terminal in the accumulator, this system has a pyrotechnics that with the impact explodes and interrupts the communication of the positive current towards the engine. You have to replace it for the vehicle to work again or make a bridge to reestablish communication.

I do not remember if when this device is activated, it allows the key to be given and that the starter engine turns without the car turns on or cut all of the pit leaving only accessories such as insurance, lights, windows etc.



Try that to see if it works.