ECU ground wire questions
#26
I'm a boost creep...
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So if one side of the connector has wires coming out of it, and the other side doesn't have wires coming out of it, which would you think is the "wire side"? Seems very obvious to me.
You're making your self look pretty silly here...
You're making your self look pretty silly here...
#27
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It was obvious enough for Mazda engineers to decide to put it in the Wiring Diagram section of the FSM to be distributed to every county that has Mazda-trained technicians.
It's pretty clear to me.
It's pretty clear to me.
#28
..go away know it all.
#29
I'm a boost creep...
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You'd have to be a bit thick to think that since we're talking about which side of the connector is being shown. That point was made pretty clear, and being an "ECU noob" just means you're inexperienced, not an idiot that can't follow simple instructions.
#30
That point was made pretty clear, and being an "ECU noob" just means you're inexperienced, not an idiot that can't follow simple instructions.
#31
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... which didnt need to be done cause its not set as a standard through the whole FSM.
#33
i didnt direct anything at you. i was answering JustJeffs questions and you brought the knowitall. and its not like you drew that harness hah.
#34
Epitrochoid Chamber FTW
I think it's funny that someone with 800 posts here, doesn't realize the authority and supremecy of NZ... You'd be wiser to drop it. NZ has 15,000 posts for a reason.
Think about how many people he's helped. Instead of arguing with him, you should be thanking him for correcting you.
Think about how many people he's helped. Instead of arguing with him, you should be thanking him for correcting you.
#35
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i didnt direct anything at you. i was answering JustJeffs questions...
and its not like you drew that harness hah.
Post count means little. There are far more knowledgeable people than me with far fewer posts.
#36
I think it's funny that someone with 800 posts here, doesn't realize the authority and supremecy of NZ... You'd be wiser to drop it. NZ has 15,000 posts for a reason.
Think about how many people he's helped. Instead of arguing with him, you should be thanking him for correcting you.
Think about how many people he's helped. Instead of arguing with him, you should be thanking him for correcting you.
this slays me. that couldnt be stupider.
Bryan@BNR - 134 posts
Tofuball - 4627
RotaryResurrection - 10038
all these people are stupider than NZConvertible huh?
#37
Go read my post again. JustJeff's original question about how to read the ECU pin-out was directed at me.
If you're referring to the labelled ECU pin-out diagram lined above, actually I did.
Post count means little. There are far more knowledgeable people than me with far fewer posts.
#40
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Never said there was. The FSM also follows the standards of writing text from left to right, and numbered each page beginning from 1, but I can't show you the page explaining those either. Looks like you'll just have to use your common sense.
Yeah cause a box with some letters and numbers in is hard to draw... Judging by how often it gets reposted by me and others, a lot of people have found it very useful. I don't recall you ever contributing anything similar.
What was I recovering from?
yes i am and i said 'harness' didnt i. which you did not draw, its right out of the FSM so no need to act like you made some complicated drawing.
nice recovery
#41
#46
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A little bump / ?
Is this one of the grounds you can tap into for the secondary injector problem?
PhotoBucket Link
The top left wire is solid black and goes into the grey one.
The bottom left is black with brown spots.
They lead to the smaller plug on the outside of the ECU. To try and illustrate:
[___] [__] [X]
PhotoBucket Link
The top left wire is solid black and goes into the grey one.
The bottom left is black with brown spots.
They lead to the smaller plug on the outside of the ECU. To try and illustrate:
[___] [__] [X]
#47
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The Grey wire is for the Oxygen Sensor which does tap into one of the ground wires. You might want to try adding a second ground to the Boost/Pressure sensor or reground the ground wires at the ECU a bit closer to the ECU. Pins 2C, 2R, 3A and 3G are all ground where 3 of the 4 are Black. There are 4 wires at the Boost/Pressure Sensor. They are Black/White, Brown/Red, Brown/White and a fourth wire which I believe is Brown based and this is the ground wire.. The first three wires listed have voltage of various levels w/key to on but the ground should not. Reground this wire to the chassis.
#49
Rotary Freak
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Having trouble determining which wire is what. (I have trouble reading the wiring diagrams)
What I have is...
Black wire with white stripe.
Brown Wire with Red stripe.
Brown wire with white stripe.
Brown wire with black stripe.
I'm just trying to triple check before I ground it out.
What I have is...
Black wire with white stripe.
Brown Wire with Red stripe.
Brown wire with white stripe.
Brown wire with black stripe.
I'm just trying to triple check before I ground it out.