jonljacobi

Is there anything wrong with modding the MSPnP for the variable throttle position sensor without actually attaching the the VTPS? How about if the stock non-variable TPS is attached?

I'm working on the Wells mod, but may not finish in time for a road trip and would like to do the soldering at home with my soldering station, rather than drag it with me.

Braineack

iTrader: (62)

so long as the stock TPS is connected, no. You may find the TP% is constantly increasing over time...so make sure to disable anything TPS based.

Greg G

When I had the vtps mod but a flaky vtps, I had to raise the calibration values to something like 454min/455max to avoid the effects of the drifting signal with the vtps unplugged. This was on a DIYPNP.

kotomile

iTrader: (24)

Ooo, good question. I'd wondered the same and was a bit embarrassed to make a thread about it.

If I can mod my MSPNP for a Honda VTPS and drive on the non-variable stock TPS for a bit, that'd be swell. Would make it easier to get back/back dynos of the Hondafold too.

Ben

iTrader: (33)

It should be fine, so long as you unplug your stock TPS. If you don't unplug your stock TPS the car won't start.

kotomile

iTrader: (24)

So with modded MS and stock non-variable TPS, simply unplug and enjoy. Sounds good to me!

Thanks again Ben.