TPS voltage problem

1989toyotasupraandpickup · 06-08-2012, 05:53 PM

I thank all of you for the help and knowledge you are giving me. you dont know how much this helps me narrow things down. i did not clean the afm at all. i know how delicate that sensor is to certain sprays if not all of them. There is a brand new gasket on the manifold. both of them. torqued to the factory 13ft pds. should i have put rtv gasket sealer on the gaskets before installing them. the manual says you dont need to. but for the wideband sensor i have no idea how it is hooked up. i bought the car that way. i will have to get under it and track the wiring. its not a bad idea to have 2 oxygen sensors anyways is it? i mean the 7mge has 2. i will have to replace the oxygen sensor and try a new ecu temp sensor. take the new one back and get a replacement. A narrowband sensor is the stock oxygen sensor just after the turbo correct?

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06-08-2012, 05:53 PM	#15
1989toyotasupraandpickup Stock Join Date: Jun 2012 Location: ny Posts: 26	I thank all of you for the help and knowledge you are giving me. you dont know how much this helps me narrow things down. i did not clean the afm at all. i know how delicate that sensor is to certain sprays if not all of them. There is a brand new gasket on the manifold. both of them. torqued to the factory 13ft pds. should i have put rtv gasket sealer on the gaskets before installing them. the manual says you dont need to. but for the wideband sensor i have no idea how it is hooked up. i bought the car that way. i will have to get under it and track the wiring. its not a bad idea to have 2 oxygen sensors anyways is it? i mean the 7mge has 2. i will have to replace the oxygen sensor and try a new ecu temp sensor. take the new one back and get a replacement. A narrowband sensor is the stock oxygen sensor just after the turbo correct?