diypnpms2 1.5 93 miata having a hard time with the directions.
What's with the stars on the directions? Do they mean anything?Such as edge pin connection tps sig to adapter *gnd. Or when theirs only stars as the adapter like vref to adapter ***. I must be missing something.
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You are missing the footnotes on the bottom of the page.
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Alright l see that know I'm a little upset I didn't catch that thanks.
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Do I have this right ? Tps to the ground that's on the connector, then jump sig to gnd with 1k resistor. And if I have a wideband sensor to put in do I still do pin 4n to o2 on the board or do I just put the wideband signal into o2 on the board? Thanks for all the help guys
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the oe TPS is just a switch and the MS can't use the signal.
You jump TPS to a ground through a 1K resistor to prevent the signal from "floating" while you drive. It's basically tricking the MS into thinking the TPS is always at 0%. You can bring your wbo2 signal directly into 4N. If you do bring the WBO2 into the OE wiring at 4N, then 4N needs to be jumped to the O2 pin. |
Originally Posted by Braineack
(Post 1227922)
the oe TPS is just a switch and the MS can't use the signal.
You jump TPS to a ground through a 1K resistor to prevent the signal from "floating" while you drive. It's basically tricking the MS into thinking the TPS is always at 0%. You can bring your wbo2 signal directly into 4N. If you do bring the WBO2 into the OE wiring at 4N, then 4N needs to be jumped to the O2 pin. |
wire the db15 plug with 12v and GND from the pins very near it (next to the high drive circuit)
put an inline fuse on the 12v wire before attaching to the wbo2. |
Originally Posted by Braineack
(Post 1227954)
wire the db15 plug with 12v and GND from the pins very near it (next to the high drive circuit)
put an inline fuse on the 12v wire before attaching to the wbo2. |
no.
there's a 5x5 row of pins near the row numbered 1-15. they have 12v, 5v, gnd, and snd there. wire 12v and gnd to two of the pins on 1-15. use your provided db15 connector to attach your wbo2 to there. |
Originally Posted by Braineack
(Post 1228012)
no.
there's a 5x5 row of pins near the row numbered 1-15. they have 12v, 5v, gnd, and snd there. wire 12v and gnd to two of the pins on 1-15. use your provided db15 connector to attach your wbo2 to there. |
Originally Posted by Braineack
(Post 1228012)
no.
there's a 5x5 row of pins near the row numbered 1-15. they have 12v, 5v, gnd, and snd there. wire 12v and gnd to two of the pins on 1-15. use your provided db15 connector to attach your wbo2 to there. |
it doesnt matter what ground.
I use the SGNDs when doing it. I tend to jump 4L with 4D or 4C on the connector board. the WBo2 signal must end up at O2. so if youre using the db15 to bring the signal in, wire the DB15 pin to go directly to 4N. otherwise, if youre using stock wiring, wire 4N to O2. I just told you exactly where to get power and ground. wire those to your DB15 pins. match the WBO2 wiring to those pins on the connector and you now have power and round to your WBO2. TL;DR wire all three wires to the WBo2 to the DB15. you're basically asking the exact questions I already answered. i cant make it any easier than drawing lines for you on a picture of a board. and i dont feel like doing that. |
Originally Posted by Braineack
(Post 1228171)
it doesnt matter what ground.
I use the SGNDs when doing it. I tend to jump 4L with 4D or 4C on the connector board. the WBo2 signal must end up at O2. so if youre using the db15 to bring the signal in, wire the DB15 pin to go directly to 4N. otherwise, if youre using stock wiring, wire 4N to O2. I just told you exactly where to get power and ground. wire those to your DB15 pins. match the WBO2 wiring to those pins on the connector and you now have power and round to your WBO2. TL;DR wire all three wires to the WBo2 to the DB15. you're basically asking the exact questions I already answered. i cant make it any easier than drawing lines for you on a picture of a board. and i dont feel like doing that. |
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