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View Full Version : tps reading anyone?



118hall
03-01-2009, 09:27 PM
does anyone know what the ohm reading on the throttle position sensor would be on an 06 ltr having lots of problems with it poping and just dieing when you rev, but it idles fine and it is hard to start? any feedback would be greatly appreciated thank you

Drewltr450
03-02-2009, 12:56 AM
i would also love to know this.

jherbie28
03-02-2009, 05:58 AM
any chance your valves are out of spec?

118hall
03-02-2009, 04:18 PM
they are in spec i had a problem with the injector when i first bought warranty covered that. i put new rings and valves and port and polished about 8 months ago ran great till this. If i hook up a power commander or a vortex to it would it remap it ? just wondering any feedback would be great thank you.

quad59
03-07-2009, 11:25 AM
Port and polish work is going to require a map for your pc. get one off the net to get you close and then fine tune with your laptop

660LE
03-08-2009, 09:14 AM
the voltage reading on the tps sensor should be between .55-.6v i had a hard time gettin mine to work properly at that range then come to find out my pc3 went bad not letting things work properly

118hall
03-09-2009, 07:59 PM
ok wut is the pc3 do you have to have some type of tool to get the voltage reading without harming the plug or wiring? thanks for this info.