thordall sensor

[Tracyu]

any information on a 2001 Pontic Grand Prix on this thordall sensor and where might it be locaded at?

[grandamdriver52]

the throttle sensor is in the throttle box which is connected to the hose to the air filter. the box is under the "3800 cover."

[Tracyu]

Originally Posted by grandamdriver52

the throttle sensor is in the throttle box which is connected to the hose to the air filter. the box is under the "3800 cover."

Thanks for the information. does it cost alot for this sensor?

[BNaylor]

Originally Posted by Tracyu

Thanks for the information. does it cost alot for this sensor?

What size engine do you have?

TPS for a 3.1 GM list price $50

TPS for 3.8 GM list price $70

Places like Autozone have them for around $40 - $50.




Thrasher CAI, DHP v1.0 PCM,
3.25 SC pulley, CAIT GMAF, Hi-Flow CAT,
u-bend delete, 160 TS, ZZP Stage 1 TB,
TB spacer, MSD 8.5mm wires, Autolite 104s,
Goodyear Gatorback Serp. & SC Belt,
Nitto NT555R Drag Radials

[richtazz]

the throttle position sensor is mounted on teh throttle body opposite the side that the accelerator cable hooks on. It is attached with two screws and is pretty easy to change. Some replacement sensors have slotted holes and need to be adjusted after installation.