Is there anyway to test voltage of the TPS through my diablosport?
If not, can someone please explain how to check the voltage with a meter?
also what is the best cheapest meter and where can i get it?
how to check tps voltage
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01slpsspewter
- Posts: 32
- Joined: Mon Jul 27, 2009 9:30 am
how to check tps voltage
2001 Camaro SS A4 - SLP LM1 exhaust,SLP Lid,K&N filter, Diablosport Tuning.
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SandMan817
- Posts: 156
- Joined: Fri May 01, 2009 2:17 am
RE: how to check tps voltage
this is very simple to do. There are going to be 3 wires going to your TPS. One is power, one is ground, and one is your signal wire. THe middle wire is your signal wire. You want to backprobe the center wire and you are going to have to test both of the outside wires untill you find the ground wire. With the tps closed it should read less than 1v, and at wide open throttle it should be somewhere above 4v.
As far as getting a meter, you need one that can read dc volts. Im sure any electronics place will have a multimeter, or even any autoparts store will have one.
As far as getting a meter, you need one that can read dc volts. Im sure any electronics place will have a multimeter, or even any autoparts store will have one.
2002 GMC Sierra Ext Cab 5.3(LM7)
Ok here is a pic of the harness connetor:
A - GRY - 5 Volt Reference
B - TAN - Low Reference
C - DK BLU - TP Sensor Signal
The tuner might show the tps voltage. I haven't looked through mine yet so you might want to look for sure, just incase.
A - GRY - 5 Volt Reference
B - TAN - Low Reference
C - DK BLU - TP Sensor Signal
The tuner might show the tps voltage. I haven't looked through mine yet so you might want to look for sure, just incase.
2002 Camaro Z28 A4 - BBK LT Headers, TSP-X True Duals / Sweet Thunders, SLP Lid and bellows, K&N Air Filter, Descreened MAF, BMR subframe connectors, BMR Xtreme shock tower brace