tps question

[2GFWDbeast]

i just hooked up the data logger and was checking some things out. TPS=10 does that sound rite for a 1g. Idle was bouncing back and forth from 970-1030, also iac was at 27

 

[Absit]

10%? Yeah that's fine, shouldn't read 0. The critical part isn't the TPS, it's the Idle Switch.

 

[1990AWD]

make sure your idle switch (other side of TB than the TPS with a single wire on it) is working. it should ground when the throttle is closed and be open when the throttle is open.

since you have a datalogger, are you able to read the voltage of the TPS? if so, it should be set at .63V when closed.