NP241-C, non VSS. Can I convert to VSS or no. No luck!!

[Nasty-LSX]

call you tomorrow.

 

[AuroraGirl]

I did install the Walter Engineering VSS on a NP208. I found Walter Engineering VSS problematic. First the signal was very weak and would only start working after I was going 20mph+. I needed to get the speed sensor closer to the reluctor wheel, so I sanded done the speed sensor holder to get it to sit closer to the reluctor wheel. It works better, now starts picking up vehicle speed around 4-5 mph but I would say's it's not perfect. Also where the VSS fits into the case is leaking oil and I need to figure out how to stop the leak. Possibly use some RTV where the o-ring seals in the case. If you go with the Walter set-up, please let us know how it goes because there is not much information out there.

do not RTV an O ring

 

[AuroraGirl]

Does the PCM youre using have a provision to adjust the VSS signal or at least disregard it while in 4wd? fords did this, the transmission had the output or the axle, and the computer did math when in 4lo so it didnt try to shift at like 4mph

 

[K5 Blazer]

I am using the holley terminator max. I don't think there is any provision to control the VSS signal.

 

[AuroraGirl]

Well it wouldn’t control the signal, it would be internally calculated and thus the input would be the computers own output

I am using the holley terminator max. I don't think there is any provision to control the VSS signal.