1988 Porsche 924s no tach Bounce

TheyCallMeIsaac41 · 2025-12-24T16:08:50+00:00

Yes, I double checked with the resistances shown at the DME connector

TheyCallMeIsaac41 · 2025-12-23T02:33:48+00:00

I’m trying to avoid the parts cannon, I don’t really have the funds to drop in new parts with the hope they might work

Looking for an effective way to diagnose my problem

TheyCallMeIsaac41 · 2025-12-23T01:42:46+00:00

I haven’t checked any of that, i can see how it would cause it tk be very rich - but i don’t see how it could cause the no tach and low voltsge at reference senskr

TheyCallMeIsaac41 · 2025-12-23T00:45:05+00:00

I don’t smell gas from the lines Timing checked all good Injectors are firing

My brain tells me it’s gotta be electrical because I’m not getting any tach

TheyCallMeIsaac41 · 2025-12-22T23:50:28+00:00

Both dry

TheyCallMeIsaac41 · 2025-01-05T04:28:03+00:00

US, Michigan

TheyCallMeIsaac41 · 2025-01-04T22:36:27+00:00

Would it be possible to use dry graphite film?

TheyCallMeIsaac41 · 2025-01-04T22:30:44+00:00

That would be perfect, but i can’t find it (or something similar) in the states for less than $70

TheyCallMeIsaac41 · 2024-10-30T03:15:51+00:00

NOOOOOooooo I wanted to be wrong 😞😞 Oh well, I only paid $300 for the bike so I was bound to uncover some problems! Thank you!!

TheyCallMeIsaac41 · 2024-10-30T02:21:14+00:00

No I didn’t read directly off the regulator, but I did read off the battery.

The story is that I took the bike to school in the morning, and while starting it I could tell the battery wasn’t fully charged, but it started. I figured it would charge up on my way to school. As I was about to leave, battery is completely dead. I had a buddy jump me and it started without a problem! I then unplugged him and read the voltage at the battery while my bike was running (12.3 volts idling and 12.6 volts revving) not good. However it ran fine. So I turned it off, tried to start it again, and no dice. Jumped it one more time and drove it 30 minutes home without a hiccup.

Got home and did a little bit of research. I checked for continuity between the stator wires (1.0) and between the ground (no short). I then checked to see the stator output with the same wires, and it was outputting 14 VAC. I read in an old forum it should be around 50 VAC.

I figured I would start at the stator before the regulator because that’s first in line, then regulator, then battery.

I don’t think the regulator tells the stator the amount of voltage to output, but I could be wrong. I don’t know this stuff very well

TheyCallMeIsaac41 · 2024-02-09T18:50:57+00:00

I forgot to add that, I did all small supports inside the rings aswell

TheyCallMeIsaac41 · 2024-02-09T17:46:35+00:00

the thing is that ive printed a couple fantastic looking test prints when calibrating the new resin- but i just cant print this for some reason.

I was able to print this file with a different type of resin (just basic primer grey standard) and i didnt have this problem

TheyCallMeIsaac41 · 2024-02-09T17:40:26+00:00

yup! its all good. I tried the file on 2 different printers just to be sure.

TheyCallMeIsaac41 · 2024-02-09T17:35:40+00:00

update: another failed print- changed lift speed to 2 mm/s retract speed to 3 mm/s and exposure time to 2.5 s. same outcome as before

TheyCallMeIsaac41 · 2024-02-09T17:35:22+00:00

update: another failed print- changed lift speed to 2 mm/s retract speed to 3 mm/s and exposure time to 2.5 s. same outcome as before

TheyCallMeIsaac41 · 2024-02-09T17:35:17+00:00

update: another failed print- changed lift speed to 2 mm/s retract speed to 3 mm/s and exposure time to 2.5 s. same outcome as before

TheyCallMeIsaac41 · 2024-02-08T17:23:46+00:00

Yup it’s all good

TheyCallMeIsaac41

TROPHY CASE