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  1. dialing_wand

    Phaserunner V6, PAS, CA3 & GMAC (Grin) settings help: power cutouts under high load at low speeds.

    Update: Issue fixed. It was my error. The throttle was faulting at 3.7V in the Phaserunner. The recommendation to watch the CA3 throttle in/out screen helped me solve it. Under hard load (at a stop light) the PAS would request throttle beyond the Phaserunner max setting and fault. I'd argue I...
  2. dialing_wand

    Phaserunner V6, PAS, CA3 & GMAC (Grin) settings help: power cutouts under high load at low speeds.

    Sadly it wasn't an RTR kit - but they did sync my system and I kept the original files before I added a few presets and tuned the motor response. In every case though, I "softened" things instead of pumped up performance. But that's neither here nor there. There were some hiccups with Grin...
  3. dialing_wand

    My Grin Giant

    Origin bike: Giant ATX 870 '97. Origin story: I'd been using this bike as my winter commuter while I lived in Montréal. It came with me out east when we moved here. After an LBS failed to let me know that an e-bike I'd had on order (with a supposed "we can absolutely get this for you") wasn't...
  4. dialing_wand

    Phaserunner V6, PAS, CA3 & GMAC (Grin) settings help: power cutouts under high load at low speeds.

    No word from Grin. :/ Sent a follow-up today finally. 1) No errors listed on the CA3 that I can see. 5) Will play around with original settings today. I've been away enjoying some gravel riding.
  5. dialing_wand

    Phaserunner V6, PAS, CA3 & GMAC (Grin) settings help: power cutouts under high load at low speeds.

    @AHicks & @mclewis1 thanks! Responses in order 1) Dig into CA3: Will do. I had looked at the Phaserunner and didn't see any faults listed there but didn't think to check the CA3 itself. 2) Run without TS BB: Haven't tried that either. Thanks. 3) Endless sphere: Thanks! Will do. 4) Contact...
  6. dialing_wand

    Phaserunner V6, PAS, CA3 & GMAC (Grin) settings help: power cutouts under high load at low speeds.

    I'm hoping someone with some experience tweaking settings can help out. I recently completed a Grin build with a Phaserunner V6, GMAC 8T and a 23Ah 52v battery (~50A continuous BMS circuit), in also has a torque sensing bottom bracket. I'm having an issue where, from a stop, in certain...
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