Alright I'm trying to test my sensor, as my car has been running like turd lately and want to take them out of the equations. I think the TPS has a 5v reference and a low output ground (.0081v) but what should the other wire read. and are there #s that people usually get for the CTS and MAP signal wires? Thanks

 

MAP should read 0.9v @ idle to 2.7+v at WOT.

TPS should be 0.45v at closed throttle and 4.5v at WOT.

both shoudl have 4.95 to 5v reference voltabge.

dunno what a CTS is

t..

 

Coolant Temperatue Sensor. Thanks for the other ifo.