Citroen c3 injectors circuit open all cylinders

[advee]

ody]I have a fault code P0201 to P0204. Injector circuit open. The key, chip, immobiliser was changed still the fault code will not go away. Injectors where changed. Coil pack changed , MAP sensor changed, even the engine temperature switch. The voltage at the injector connector is 2.5 volts. At first I thought it was the fly wheel speed sensor that was changed. What could be possible causes of the voltage drop. I have checked all wiring. The problem is I don't know which wires to check for voltage on ECU feeding the injectors. The ECU is saying that it can't fire the injectors with this drain of voltage. The battery light when fully charged remains on. I have checked all earth connections etc. The car starts for a few seconds with easy start. I would appreciate if you could help me with this problem[/FONT][/COLOR]

[autoden]

Sounds like your out of your depth here, why not take it to someone who knows how to fix it and pay. We have to make a living. The code says "CIRCUIT" so check it. If you need a diagramme you may have to buy one, we do. If the battery light stays on, check it out, and fix it. You changed all of these components and injectors, why? How much did all this cost? A good tech could have nailed this in an hour. Are you going to charge a customer for this work.

[flixuno]

hi!
to check injectors, ignition coils, you have to use oscilloscope.

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