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-   -   Knock sensor.... (http://www.azht.net/forum/showthread.php?t=200320)

LS-S DA9 01-27-2015 08:39 PM

Knock sensor....
 
I have an obd2a cx harness running a gsr swap with obd2b b16 ecu...

I swear i did everything right (repinned vtec, oil pressure, and crank sensor) but i have one and only check engine light, the knock sensor.. it is a 2 wire on the block.

Does it matter which wire is in which pin?

Is there a way to bypass?
Or should i just suck it up until i get my rywire harness.in a month?

Chuck Chainz 01-27-2015 09:20 PM

knock , knock...

LS-S DA9 01-27-2015 09:22 PM

Motor runs great. No oil light, no smoke, no ticking, no knocking, Vtec pulls good..

Chuck Chainz 01-27-2015 09:27 PM

???

LS-S DA9 01-27-2015 10:09 PM

Guess i forgot we are down to 13 participating members....





Who's there?





Back to topic??

king06 01-27-2015 10:21 PM

I remember I while back some dude made a circuit to fool the ecu. I'll look for it.

I'll also look at the oem wiring diagrams and see how its wired.

Chuck Chainz 01-27-2015 11:19 PM

Can you name them all?

Why don't you temporarily run a wire from the KS to the ecu and see how that turns out, if no more CEL's then you know you previously wired it wrong.

We're you doing it with the corresponding manuals to see where the pins go?

LS-S DA9 01-28-2015 05:34 AM

Yes thats my next attempt but which wire is ground which is power? I dont want to run 2 power wires lol

Chuck Chainz 01-28-2015 06:24 AM

Are you sure you're wiring the knock sensor because it's only one wire, not two.

LS-S DA9 01-28-2015 06:42 AM

Hmmm ill look more after work today..
Middle upper back of block correct? I think i may have fucked up and not wired it in..
And i dunno wtf is plugged in there lol

Chuck Chainz 01-28-2015 07:00 AM

Coolant perhaps, what color is the body green or black, oem?

LS-S DA9 01-28-2015 07:03 AM


Chuck Chainz 01-28-2015 07:40 AM

1 wire; red/blue, D3 on ECU. git r dun



A mexican guy, a white guy , and a black guy walk into a bar...

LS-S DA9 01-28-2015 08:13 AM

Yeah i have it all ready to go. Pin outs, instructions, wire... lol

4dr_ed3 01-28-2015 10:59 AM

wait i know this one did they walk in, in that order?...

cbaracing 01-28-2015 11:06 AM

vtec would not be working if the ecu is throwing code for knock sensor

what ecu are you running?

LS-S DA9 01-28-2015 11:53 AM

Weird ? Its a 99-00 civic si ecu... maybe vtec works cause i have the jumper wire in to read the code?

LS-S DA9 01-28-2015 07:03 PM

Ok im guessing vtec worked before it recognized and threw the code..

I figured out i was using a 2 pin connector and had the wire in the wrong side so it wasnt touching the sensor pin.. all fixed now just went and hit vtec a couple times to make sure

Chuck Chainz 01-28-2015 07:18 PM

Fify

LS-S DA9 01-28-2015 07:21 PM

Hahaha. Cant wait till saturday, this exhaust is stupid and its annoying the shit out of me.. its full 3" after the catalytic converter, 3" resonator and no muffler.. putting stock exhaust on for a nice quiet ride.


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