Quote:
Originally Posted by pshovest
Did you remove the black plastic housing that the injectors and wiring are normally housed in?
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Yes the cover is off the injector wire harness. This is where I poked the top of the injector wires with the multimeter while engine was running.
The injectors voltage then was between 13.2-14.2 on the left wire, and a solid 14.2 on the right plug wires on both injector #1 and #2.
Quote:
Originally Posted by pshovest
0-200v and 32.9v would seem to be problems
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The 0-200 was the multimeter "in standby" I think like I tried to explain next. The 32.9V definitely was read immediately on the right pin of injector plug after putting the key in the slot and having the dash lights and screen come on.
So the 32.9V is high? I presume it should only be 12V? Is the left pin at 4.36V correct? Where do I go from here?
Is it any clue that when I mess around at first under the hood, a door chime in the cab rings for a second or two and sounds like something is activated or shutting down.
Quote:
Originally Posted by pshovest
Any chance the DMM is auto ranging and 0-200 is really mV?
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I have a
innova 3320 multimeter set at the red 1 oclock position and the wires plugged into the correct slots for all the tests. Yes it "auto ranges" when not touching the red prong to anything. It stopped auto ranging on the right pin at 0.0V with the key off(It never stopped auto ranging on the left pin)
Is it not right the harness plugs have no voltage with the key OFF?
Quote:
Originally Posted by pshovest
P116e is MAF code possibly from running disconnected or with intake duct not completely buttoned up.
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This is a new code. The MAF sensor was definitely plugged in and the air ducts are all on tight. Refer to my message please!
Quote:
Originally Posted by pshovest
Intake temp wiring is likely in the same harness that goes back to the DME.
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Is that the only relationship to the other codes?
Quote:
Originally Posted by pshovest
I would open the e-box, and check the DME connector for corrosion or water.
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Is the e-box on the passenger firewall under the cabin filters. Does the wiring continue to the fuse box under the glove box?
Quote:
Originally Posted by pshovest
Are misfire noticeable when driving?
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Yes very. It is very obviously missing a cylinder or two... The 301 was the original code. I don't see where the 202 could even have come from...
*Let me add the #1 injector wires were poked before and all the plastics everywhere were taken off with force. There was a problem is why they sold. I just dont see how how I drove it 350 miles before the 301,302,300 misfires showed up. (420,430 showed up first tho.) The wiper blades were rotten so that shows it probably sat under a tree awhile?
*Also maybe coincidence... The original codes showed up shortly after I changed the spark plugs and sprayed the vanos solenoids. (i did not reinstall backwards).
These spark plugs were put in so loose, it almost seemed on purpose.
Would that have made something function better or covered up a problem for awhile?