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Old 02-04-2018, 05:42 PM   #21
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What is the fuel pressure?
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as Mike asked, we asked for fuel pressure a long time ago(using a gage)....

Also, does your ignition key have a black resistor on the shaft?
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Just because its new, doesn't mean it works.
We need to know your ACTUAL fuel pressure given by a fuel pressure gauge attached to the fuel rail. This has been asked for several times. Autozone will rent them out cheaply.
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Old 02-09-2018, 12:13 PM   #22
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Fuel Pressure is 46psi
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Old 02-09-2018, 07:07 PM   #23
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Going through the thread, seems like injectors aren't firing. Either way a couple of missing pieces:

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Also, does your ignition key have a black resistor on the shaft?
Haven't seen this answered yet . . .

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The code 26 was tried on all controlled parts and we have found a fault in the ground line of the solenoid valve for gasoline vapor extraction, this has been fixed and the error has come back again.
Just making sure I have this right: You had a code 26, then fixed the ground line, then the code 26 came back again?

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We measured with a high-quality multimeter whether the injectors are controlled, but nothing happens.
Measured at the injectors or elsewhere?

"nothing happens" would seem to indicate no injector pulse signal . . . ?

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Old 02-09-2018, 11:05 PM   #24
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You can't measure injector pulse because the elcheapo multimeters are not fast enough.
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Old 02-10-2018, 12:09 AM   #25
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As I understand it, an easy way to check for injector pulse would be to bend the wires back on a 194 bulb (168 works too), unplug the injector, and then plug the bulb in to it. If the bulb blinks, then you are getting injector pulse.
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Old 02-10-2018, 02:53 AM   #26
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I have no contact in the key, the Injectors I have measured directly against them and there is always the error 26


After subtracting all Quad A driver components, he still did not start, the strange thing is what I noticed, when I turn it off and immediately try to start it jumps on, but if I wait 2-3min he does not start anymore.
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