Here it is for wideband tuning. Dial it in with narrowbands after you get the B2 issue sorted.
Here it is for wideband tuning. Dial it in with narrowbands after you get the B2 issue sorted.
Im out there now checking it out. Harness tested ok. So now gonna look at the pcm and make sure wiring is correct.
Thank you.
Wiring is in correct spots. I'll look how to check signal from pcm.
heres 2 scans. I have no idea whats going on.
Try again.
I always shut off after a few pops. I dont know if i should keep logging for a bit or... Heres todays scan.
Alright that's better. Wideband is AEM 30-4110?
Follow this procedure. Especially the "Increasing Closed Throttle Body Airflow" part. IAC counts are maxed out.
After that do another log. Include the channels Equivalence Ratio Commanded generic and TPS voltage.
Ffs sorry about that. Here's the link.
https://www.pcmofnc.com/2021/03/05/i...throttle-body/
here is a new log. I drilled a hole just smaller then stock size. Hopefully its better
3/16 hole
Had the effect we wanted. Are you able to back the throttle stop off? I'd like to see TPS voltage being close to 0.45V as possible.
tb backed out to where I can see a gap between the screw and accelerator arm. Sounded better. Temp got higher before popping. drill bigger? Its a 3/16 now.
You backed out the screw yet TPS voltage didn't change. Is the screw still on the stop? When you moved the screw the throttle moved with it?
Yes. Completely backed out. I dont think the blade moved at all.
I can stop at menards tomorrow after work n get a 32nd bigger. just let me know.
Yeah see that's why. Move the stop in until the throttle just starts to crack open. Throttle should rest on the stop not the blade. Give it another 1/2 turn.Originally Posted by bsaathoff73
Perform throttle relearn.
Don't drill just yet. Let's see how it does.
I will do this today after work. Pry around 7 or 8 tonight. Thank you.
I put the screw in a bit. Then did a half turn. Can see blades got tiny crack now. No change on the volts.
That's good on TB adjustments for now. Let it idle up to operating temp if you can.
Tell me about what all has been done to the ignition system.
Last edited by SiriusC1024; 1 Week Ago at 12:07 AM.
I apologize. For ignition i think of key n timing. Key. Nothing. Timing. Should be set right. Motor was built at a reputable shop. Timing. Msd coil, msd opti. 411 swap. Im pry off on what you meant.
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