ChrisJ951

After going to the dyno on Thursday and having a vacuum hose pop off under boost, my laptop crashing and the car just running way too lean, Joshua (Rogue) told me to change the FQS to position 3. Here are the results after a quick run.
My RPM's are way off. Need to adjust the RPM settings in the zeitronix next time I do some logging.

refresh951

Was this like this the other night? looks like wiring. Check green wire, connects to DME pin 21 (green/black, RPM signal)

Tom M'Guinn

That was my thought too. What did you wire the rpm input to? AFR looks ok -- though can't really tell how rich it is getting up top or at what RPM. Zeitronix should think about putting a scale on their data logging screens so you could make more use of a snap shot like this...

ChrisJ951

Tom, no clue. I had it installed.

Ben951S

Use print screen, not your cell phone to get shots...

Tom M'Guinn

Hmmmm.... Take it back. (Or do it yourself...) I have a wiring guide to the original zeitronix (rpm hasn't changed) in the link below my signature if helpful.

ChrisJ951

Tom, I looked on your site last night. I'll pull the DME and see how its wired and see if its something I want to do myself or have my mechanic fix it. Thanks.

Josh B

Good progress! It would be great to be able to upload your ZT2 file as well. One of those extra readouts good be for a MAF signal...

refresh951

Tom - Thanks for taking the time to do a write-up. I used your write-up last year and it was a big help!