Spark is not a party and does not enter into the diagnosis

[Giuseppe2016]

Guys I have a spark in 1000 that is not part the car was turned off normally and after that have no more game of connect the diagnosis but does not enter in the management engine ABS airbag etc

[MustangGT]

hello joseph, begins to give a look to the fuses of the power supply of the engine control unit, should be 2.

don't just watch them,levali and check the continuity with multimeter, often seem to be intact, then are interrupted.

From the more info, the LPG-system??double ecu ?.

Would check also the line feeding the injectors.
If you can help I have had a case months ago, that diagnosis no DTC and I had the line feeding the injectors is interrupted.

[Giuseppe2016]

Fuses checked and are OK, the car part with the spray and is in a bike that runs in three but I can not understand why not enter in diagnostic to check the power supply I don't know how to do it I have no schematic but this car however the double ECU

[MustangGT]

check the OBD connector and not have any broken wire....

I don't have the schema, otherwise you would have the past, for 99% of the time work without.

[Giuseppe2016]

The obd works because I can do a diagnosis on airbag ABS not only enters into the engine

[MustangGT]

it is not said.....not the first time that happens, the channels are not the same for all ecu's present....

Here around the forum I think I have read that there are some expert systems LPG

are car electronically nasty, very nasty,when I can I avoid anything to do with it!.....

[Giuseppe2016]

I know but and a friend and I would not send him to the dealership for the case you know how to contact him this expert on the GPL? Maybe giving me a hand also by paying

[guidotacco]

then if it does not enter the diagnosis could be ecu power supply,and a diagram of the hand controls the masses,+12, and + 12 under key

[gcmotor]

Hi could also be that it is blocked by immobilizer and does not enter into the diagnosis engine. Note if it has a red led that flashes when the car is without a key inserted, and if this led turns on when you insert the picture. Note also the voltage of the battery is higher than 12v

[Giuseppe2016]

I don't think the immo is the problem because if you spray spray in the throttle unit car part and being in motion, even by removing the spray but turn 3 then accelerated and goes to 4 as if nothing had ever happened and bring back to l minimum and turn 3 without any spray not part
If it were to supply the ECU was not in motion because the ecu ran the pump, injectors, spark plugs, etc...
For the fact that runs 3-c and the hypothesis of a valve gone but for the fact of entering of the diagnosis and the very strange experience songs bee and motorscan