electrical problem

Hello everybody
I have a daihatsu hijet S200v that does not start in account of an electrical problem. the fuel pump,injectors and ignition coils with ignition plugs don't receive electricity.the baterry icon appears in the monitoring as if it was weak when it is actually full;when i take off 4 wires grounded on the ignition plug ramp the battery appears normally.can someone help me telling me what is to be done?

I would check all the wiring at the alternator as if the alternator isn't charging properly you will get the battery light come on. If there is dodgy wiring/earths there it may affect other circuits.

Thank you verymuch FRONT,
This is the detail i forgot to say,the alternator wire which gives a feed back to the battery has not electricity.So to solve the problem must i change the alternator?

On the main battery connector positive lead, there are some little wires.

Pull and mess with them. One may break in your hand.

Hello highly jetted,
From baterry positve connector there are only 2 wires: the main and the one that goes to the alternator, both are in good conditions.But one of 2 wires from alternator to the engine computer unit haven't electricity. i would like to check the alternator regulator but unfortunatelly i did never manage with an alternator. so i would like to know how to check an alternator regulator or an alternator?

Hello,
I had a problem with my password, so i could not access the forum. But in the middletime i discovered that my problem is from the Ecu which has some diodes in loose connexion.

Excellent, so have you re-soldered them its now working ok?

Not at all, because if i am sure for the diode 04 is not easy to me for the diode which receive the problematic earth wire, because this one(wire) begin by a resistance before going to the diode and i dont know the exact value of the resistance. comparetively with the number written on the resistance, the value read on ohmeter is very high, without unsoldering one pin.

Please,may i have a daihatsu hijet S200 ECU diagram?

I will have to scan it as I only have a paper copy at the moment.

thank you very much, because it will be very helpful to me

Hello HighlyJetted
Please, can you send me the daihatsu hijet S200 ECU diagram?

Hello HighlyJetted,
What is the value of a good camshaft sensor, in ohm, for a daihatsu hijet s200